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Criminal Investigation Expert Witnesses

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Roy G. Taylor
P.O. Box 266
Newberry SC 29108
USA
phone: 919-697-1995
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Roy G. Taylor is a Criminal Justice and Security Consultant with over 35 years of experience in a wide-range of federal, state, local, and private criminal justice positions. Mr. Taylor specializes in Police Practices and Procedures and Law Enforcement and Criminal Justice.

Current Positions:
  • Chief of Police Blue Ridge Public Safety (2014)
  • President/CEO Signal 88 Security of Charlotte (2012)
  • President/CEO Capitol Special Patrol (2012)
  • Chief of Police Capitol Special Police (2002)
  • Lt. Colonel – Provost Marshal, Army National Guard (2000)
  • Antiterrorism / Emergency Management Branch Chief DoD (2007)
  • Provost Marshal Joint Civil Support Task Force, Joint Chiefs of Staff (2014)
Litigation Support - Mr. Taylor is called upon to analyze cases from both defense and plaintiff perspectives. His services include case review, written reports, deposition, and trial testimony as needed.

Areas of Expertise:
  • Police Standards & Practices
  • Use of Force & Deadly Force
  • Electronic Control Devices
  • Standards of Conduct
  • High Speed Vehicle Pursuits & Chases
  • Law Enforcement Policies and Procedures
  • Failure to Train
  • Law Enforcement Malpractice
  • Failure to Supervise
  • Violations of §1983 Civil Rights
  • Personnel Selection & Retention
  • Police K-9
  • View Roy Taylor's Consulting Profile.
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    Walter P. Signorelli, Esq.
    2020 Maple Hill St.
    #1255
    Yorktown Heights NY 10598
    USA
    phone: 914-245-5904
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    Walter P. Signorelli, Esq., has over 30 years of experience in the field of Police Policy and Procedure and Police Liability.

    Background - During his tenure in the NYPD, Mr. Signorelli held the ranks of Police Officer, Sergeant, Lieutenant, Captain, Deputy Inspector, and Inspector, and served in numerous capacities. In these positions, he conducted or supervised 1,000s of undercover and overt investigations, applications for warrants, the execution of warrants, and arrests. He has also been responsible for the supervision of undercover training, and oversaw activities at the High-Intensity-Drug-Trafficking-Area (HIDTA) training center.

    Regarding vehicle-related issues, Mr. Signorelli conducted or supervised numerous investigations of vehicle accidents, police emergency vehicles accidents, police vehicle pursuits, and was a member of various Accident Review Boards. His experience also includes responding to hostage situations, barricaded suspect situations, emotionally disturbed persons, and any police-related shootings.

    Mr. Signorelli is currently a practicing attorney, an adjunct professor of law and police science at John Jay College of Criminal Justice, and an author. He has published three books: The Crisis of Police Liability Lawsuits, 2006; The Constable Has Blundered, 2010 (Carolina Academic Press); Criminal Law, Procedure, and Evidence, 2011 (Taylor&Francis, CRC Press).

    Litigation Support - Walter Signorelli has been retained as a consultant by both plaintiffs and defense in a number of police liability cases, and has testified as a police procedures expert in both State and Federal courts. He has been prociding expert witness services for over 17 years.

    Mr. Signorelli has been retained as an expert approximately 150 times and testified before an arbitrator approximately 25 times. His areas of expertise include:
    • Deadly Force / Excessive Force
    • Drug Enforcement
  • Law Enforcement
  • Police Procedures
  • Walter P. Signorelli, JD
    Constitutional principles are the foundation upon which substantive criminal law, criminal procedure law, and evidence laws rely. The concepts of due process, legality, specificity, notice, equality, and fairness are intrinsic to these three disciplines, and a firm understanding of their implications is necessary for a thorough comprehension of the topic. This book examines the tensions produced by balancing the ideals of individual liberty embodied in the Constitution against society’s need to enforce criminal laws as a means of achieving social control, order, and safety.
    Walter P. Signorelli, JD
    This book examines and explains how the exclusionary rule undermines the purposes of the criminal justice system, increases crime rates, dispenses unequal justice, and encourages police corruption. Professor Signorelli uses concrete examples and cases to demonstrate the connections between the rule and its problematic consequences. The book explains how unequal treatment of defendants, denial of justice to crime victims, and perjury by police officers to circumvent the rule taint the criminal justice system, and how a tainted justice system spreads ill effects throughout society.
    Walter P. Signorelli, JD
    This book illustrates how and why attorneys are winning an increasing number of unwarranted lawsuits against the police. This concise and practical guide discusses how these lawsuits have negatively impacted police morale and effectiveness, and how police departments both small and large can work to reverse this dangerous trend.
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    Law Enforcement Policy and Practices Consultant
    Robert T. Johnson
    Lt. Colonel (R)
    Palos Heights IL 60463
    USA
    phone: 708-217-8872
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    Robert T. Johnson is a Law Enforcement Veteran with 32 years of active service. As a retired Lieutenant Colonel from the Illinois State Police, Mr. Johnson continues to serve as a private consultant and expert witness regarding Law Enforcement Policies and Practices most frequently for Use of Force and Police Pursuits but has also testified regarding other police policy & practices issues. He also conducts Sensitive Internal Investigations as an independent investigator for municipalities regarding allegations of Police Misconduct. Mr. Johnson has extensive experience in Police Administration, Management and Supervision, Criminal Investigations, Use of Force and Officer Invoved Shooting Investigations,Patrol Procedures, Complaint/Internal Investigations and Task Force Operations.

    Robert Johnson has been qualified as an expert witness in state and federal court. He has consulted and testified for numerous police agencies as well as plaintiffs in litigation regarding the use of force/deadly force, pursuits, emergency vehicle response, and other policy issues. Mr. Johnson has been retained as an expert in well over 100 cases and has testified at several civil trials, State & Federal. Areas of Expertise:
    • Agency Policies, Practices and Customs
    • Batons, Flashlights and other Impact Weapons
    • Chemical Irritants & Electrical Weapons
    • Deadly Force; Shooting Avoidance and Alternatives
    • Employee Dishonesty Investigations
    • Neck Restraints and Similar Defensive Tactics
    • Positional Restraint Asphyxia
    • Prisoner Transport, Restraints, Handcuffing and Hog-tying
    • Retention of a Known Unfit Employee or Negligent Entrustment of a Weapon
    • Search and Seizure
    • Standards for Discipline, Internal Affairs Procedures, (In)Adequate Punishment
    • Use/Protection of Confidential Informants
    • Vehicle Pursuit & Emergency Response Policies & Techniques
    View Consulting Profile.
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    John Villines, MS, ICPS, PCI, CPP
    Member, State Professional Licensing Board
    431 Amys Ford Trail
    Cleveland GA 30528
    USA
    phone: 770-451-0000
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    John C. Villines is a Certified Crime Prevention Specialist and a Board Certified Security Manager. He has been a Security Consultant, Author, Seminar Presenter and Expert Witness since 1979. Mr. Villines' clients include Fortune 100 corporations.

    Education: M.S. Security Management (08); Georgia State University: College of Law (82-85); B.S. Crim Justice (82)

    Areas of Expertise:
    • Security Negligence
    • Foreseeability
    • Negligent Investigations
    • Policies
    • Procedures
    • Standard of Care
  • Management and Supervision
  • Training
  • Personal Safety
  • Threat Assessment
  • Access Controls
  • Crime Prevention

  • Venues: Malls, Office Buildings, Hotels/Motels, Apartments, Retail, Parking Lots, Government Buildings, other.

    Member:
    • International Association of Crime Analysts
    • International Society of Crime Prevention Practitioners
    • American Society of Criminology
    4/19/2011 · Security
    As security professionals, we are accustomed to identifying assets and protecting them.

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    Larry Stewart
    Chief Forensic Scientist
    793A E. Foothill Boulevard, #200
    San Luis Obispo CA 93405
    USA
    phone: 805-595-1333
    fax: 805-595-3333
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    California Main Office:
    793A East Foothill Blvd., #200
    San Luis Obispo, CA 93405

    Global Forensic Services, LLC (GFS) is a Forensic Consulting, Laboratory and Investigative Firm offering over 37 years of experience and training in a wide range of forensic science and private investigation disciplines.

    Larry Stewart has personally examined tens of thousands of individual items of evidence from sources such as state, local, and federal agencies (e.g. Federal Bureau of Investigation, Secret Service, Bureau of Alcohol, Tobacco and Firearms, Central Intelligence Agency, and others), and foreign governments. On several occasions he has examined cases involving international disputes between governments.

    Mr. Stewart has testified as an Expert Witness in state, federal and military courts of law, as well as in foreign court systems to include; Austria, Australia, Canada, Germany, Sri Lanka and Thailand. He has also testified at The Hague in the Netherlands and three times as an expert before the U.S. Congress.

    Areas of Expertise Include:
    • Questioned Documents
    • Crime Scene Evaluation
    • Trace Evidence
    • Ink Analysis
    • Age Determination
    • Authenticity
    • Fraud Investigations
    • Fingerprints
  • Handwriting
  • Daubert and Cold Case (consultant) Investigations
  • Indented Writing
  • Striations
  • Typewriting
  • Erasures
  • Office Machines
  • Tracing
  • Larry F. Stewart
    This book can be purchased directly from the author, It covers the Document Examination profession, tools of the trade, documents defined, interviewing, examination, handwriting analysis, covert and overt investigations, and other related areas.
    Larry F. Stewart
    This book can be purchased directly from the author, It discusses the Identity Theft problem we face, the victims, usual suspects, detecting loss and other related issues.
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    Andrew F. Richards, CFS
    President
    2199 Almanack Court
    Pittsburgh, PA 15237
    USA
    phone: 412-722-8380
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    Andrew F. Richards, CFS is a recently retired federal agent with over 25 years’ experience investigating White Collar Crimes. As head of the Fraud Section of the U.S. Postal Inspection Service, he handled almost every type of scheme and scam committed on businesses, government entities, and individuals. Prior to his federal experience Andrew was a Reading (PA) police officer for five years in. He has a BA in Criminal Justice and a Master’s Degree in Criminology.

    As a National Fraud Subject Matter Expert (SME) for USPIS and supervisor of the Financial Crimes/Major Crimes section, a nationally recognized multi-agency task force, Mr. Richards supervised task force members from the FBI, US Secret Service, US Treasury- Inspector General, US Attorney’s Office, PA Attorney General’s Office, and many more. He has covered criminal conduct in both the Western District of Pennsylvania and the Northern District of West Virginia.

    Areas of Expertise:
    • Internal and External Corporate Investigations
    • Fraud and Theft Investigations
    • Whistleblower / Qui Tam Actions
    • Corporate Fraud
    • Commercial Corruption
    • Investment Fraud
    • Health Care Fraud
    • Worker's Compensation Fraud
    • Mortgage Fraud
  • Vendor Fraud
  • Extortion
  • Bribery
  • Insurance / D&O Insurance Fraud
  • Political Corruption
  • Employee Investigations
  • Identity Theft
  • Surveillance
  • Computer and Asset Recovery
  • View Andrew Richards' Consulting Profile.
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    Jeffrey C. Fox, PhD, MBA, MS, CHPA IV
    Owner, Consultant, Trainer, Subject Matter Expert
    75 Fox Grape Circle
    Rocky Mount VA 24151
    USA
    phone: 540-524-9103
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    Jeffrey C. Fox, PhD, MBA, MS, BLS, AAS, CHPA IV, CHS IV, served for 32 years in the field of Public Safety, 21 of which were with the VA State Police. He has over 20 years of personnel, administrative, and program management experience. Dr. Fox was a member of the American College of Forensic Examiners Institute where he holds a Level 4 Homeland Security Certification. He has completed the Federal Emergency Management Agency Professional Development Courses and was certified through the Virginia Department of Emergency Management as a trainer for incident command system training courses. As a practitioner, he was involved in the response and management of all types of events such as major disasters including floods, hurricanes, snow/ice storms, and the largest traffic crash in Virginia history. He has also managed and responded to civil unrests, protests, a sniper attack, dignitary protection, special event planning, and many major crimes.

    Background - Dr. Fox began his law enforcement career as a military policeman in the U.S. Army and served as a town police officer, trooper, sergeant, first sergeant, and lieutenant. He served as a field lieutenant with the VSP and served as the assistant training officer where he managed the daily operations of the training academy. He also served as the statewide incident management program manager for the VA Department of Transportation in the operations and security division. 

    Teaching / Speaking Experience - Dr. Fox retired from state service as the Program Coordinator and Assistant Professor for the Homeland Security & Emergency Preparedness and Criminal Justice Cohort Programs for VA Commonwealth University. He served as an Assistant Professor and Chair of the Public Safety Adult Degree Completion Programs (Bachelors) [Criminal Justice and Homeland Security & Emergency Management] for Bluefield College. While the assistant training officer for the VSP, Dr. Fox collaborated with the University of Virginia and together they created the National Criminal Justice Command College. Having spent 20 years instructing at various criminal justice academies in a plethora of criminal justice, instructor development, and leadership courses, Dr. Fox has taught over 560 criminal justice and homeland security / emergency preparedness courses, and management / leadership courses which include over 18,000 classroom hours. He has taught over 85 criminal justice topics in police academies, which include over 4,000 hours of classroom instruction. Dr. Fox has served on over 35 boards or committees relating to criminal justice, homeland security, or training issues. He was tasked with overseeing the implementation of NIMS compliance issues for two large state agencies totaling approximately 6,000 employees. He has also overseen the development of several large distance-learning programs. Dr. Fox served as chairperson and committee member for many doctoral students in the public service leadership discipline. During his public service career, he earned over 167 commendations, awards, and honors for enforcement and service work, public speaking and instructing, and his academic achievements. 

    Litigation Support - Dr. Fox serves as an expert witness for attorneys representing Plaintiff and Defendant. His services include case review, thorough reporting, depositions, and trial testimony as needed. 

    Areas of Public Safety Expertise:

    • Leadership and Management
    • Ethics
    • Instructor Development / Training
    • Basic Police Training
    • In-service Training
    • Field Training Officer Training / Development
    • National Incident Management
    • Incident Command Training
    • Emergency Management Training
    • Emergency Preparedness / Response
    • Crisis Management
    • Traffic Safety
    • Traffic Incident Management Training
    • General Criminal Justice Procedure and Policies
    • Patrol
    • Criminal Interdiction
    • Search and Seizure
    • Use of Force
    • DUI / DWI and Drug Enforcement
    • Drug User Recognition
    • Investigations
    • Criminal Behavior
    • Homeland Security / Terrorism
    • Risk Assessments
    • NIMS Compliance / Implementation
    • Agency Policy Development or Review
    Jeffrey Fox, PhD
    This book is for anyone who is interested in becoming a leader/manager or who already is in such position. For those seeking such responsibilities or promotion, those just starting out in a leadership position, or those who want to learn new tips and to brush up, my hope is that you will find value in this book.
    Jeffrey Fox, PhD
    This book is for those interested in becoming an officer or who is already an officer. For those seeking careers in law enforcement, just starting out, or who want new tips to brush, you will find value in this book. This book is great for those who supervise, train, or teach officers. The book offers a blended academic and practitioner-based approach to learning and understanding the skills needed to be a great officer.
    Jeffrey Fox, PhD
    This book is for anyone interested or involved in teaching, training, or instructing, whether you are just getting into the field or thinking about it or you have been teaching for decades. It is for those who administer teaching, training, or instructing.
    Jeffrey Fox, PhD
    In this mixed methods study, the prevalence of transformational, transactional, and laissez-faire leadership styles among incident commanders during incidents that utilized a unified command (UC) was examined, and differences between disciplines in leadership styles were investigated. The problem addressed was that it is currently unknown whether there is a dominant leadership style associated with incident commanders during an incident.
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    ECJM Consultants, Inc.
    Edward Mamet
    President (Retired Captain NYCPD)
    111 4th Avenue
    Suite 8-O
    New York NY 10003
    USA
    phone: 212-475-8215
    fax: 646-349-3238
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    Areas of Expertise: Retired New York City Police Department Captain of Detectives with 40 years experience, Captain Mamet is an Expert in investigations, tactics, operations, conduct, training, procedures, use of force, high-speed chases and other forms of police liability, as well as security matters. He has testified as an Expert Witness in numerous cases, federal, state and local, for Defense and Plaintiff.

    Profile: Retired Captain Mamet founded ECJM Consultants, Inc., in 1998, after completing forty years service in police work. His group provides high quality, cost effective police and security practices expertise to clients on a variety of law enforcement and security related issues. ECJM specializes in law enforcement and security liability matters, supporting both plaintiff and defense attorneys. Before deciding to assign a case to one of our experts, we will take the time to have a full discussion with potential clients, free of charge.

    Professional Experience: Most ECJM experts are retired New York City Police Department command officers whose combined experience exceeds 125 years in law enforcement and security. Upon analysis of the materials supplied, the reviewing expert will offer a fair, impartial and clearly explained evaluation. A written report, if required, will be prepared. Should the opinion be helpful, the expert will also be available for deposition and trial.

    Services: At the client's request, ECJM experts will provide an early assessment of a case, regardless of review time required, for a predetermined fee or bill by the hour. This innovative service means early, initial consultation with experts in a manner previously unavailable at such low cost. Early case assessment facilitates better client decision making regarding whether and how to proceed.
    7/12/2011 · Law Enforcement
    During my 40-year New York City Police Department career, I held nearly every rank and was detached to run large and troubled investigative divisions of two major city and state agencies.

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    David H. Williams
    PO Box 220442
    Saint Louis MO 63122
    USA
    phone: 203-423-9015
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    David Williams Telecommunications Expert PhotoDavid H. Williams is an internationally-known expert in the Wireless / Mobile Location field and President and Founder of E911-LBS Consulting. Litigation Support - Mr. Williams provides the highest quality and most impactful expert witness services related to wireless location, across the full range of IP / Patent, criminal, and civil case dimensions from the most technical to those regarding business methods. His services include forensic analysis, reports, and testimony on the validity and accuracy of various types of cell phone/sensor location surveillance devices and associated tracking using GPS, Call Detail Records(CDRs), Cellebrite data extraction, and other location data sources. He is an expert in determining how social media and other mobile application usage can play a key part in various cases.

    Mr. Williams has successfully provided expert witness services in over 100 patent, civil, criminal, anti-trust, and ITC cases, including several successful Inter Parte Reexaminations (IPRs) and numerous civil, criminal, and law enforcement administrative proceedings. His credentials in wireless location prior art go as far back as the early 1980s. He has been deposed 8 times and testified in arbitration proceedings and the Eastern District of Texas, winning both IPR and infringement cases. His work with both prosecution and defendants have resulted in numerous key wins/favorable outcomes. His experience is differentiated based not only the amount of experience but its type, having worked "on-the-inside" of various carriers and location-service application developers. This enables knowing the right questions to ask of such providers, and to "break through the wall" that such providers often put up in litigation.

    The basis of Mr. Williams' expertise is his 30+ years in mobile/wireless communications and information technology solutions design, implementation and ongoing management, Mr. Williams has extensive experience in the activities and issues needed to get mobile location applications to market, including design at the application, system, interface / integration, network, IT, operational and customer facing levels. Mr. Williams has extensive expertise in all aspects of LBS delivery across the mobile location ecosystem including enabling network communications, location technologies / sensors, map data, geospatial platform / GIS, GPS and other location chipsets, location data management, and device, infrastructure, and integration providers. David Williams has developed and implemented industry-leading product and technology strategies and solutions for numerous LBS applications and markets and provides consulting and research services to some of the leading carriers and enterprises in the U.S., Asia, and Europe. His client list includes Apple, AT&T, FedEx, GE, GM, Google, The Houston Police Department, The Los Angeles District Attorney's Office, Samsung, Sprint, Toyota, Verizon Wireless, and numerous medium, small, and startup companies, plus numerous law firms of all sizes. He also provides support to various State Public Defenders Offices on a partial pro-bono basis. 

    Areas of Expertise:

    • Mobile Location-Based Services
    • Wireless 911 (E911); NG911
    • GPS Systems; Network-Based Location Determination Systems
    • Indoor Location Systems, incl. Real Time Location Systems (RTLS); RFID and other RF-based Location systems; WiFi-enabled positioning systems (WPS); Beacon-based systems; Hybrids/Combinations
    • Wireless Network Location Design
    • Location Data Privacy Protection and Data Security Design
    • People, Wearables Tracking / Monitoring
    • Asset Tracking / Location Management
    • Telematics / Driverless Car Ecosystem
    • Navigation Systems; PNDs
    • Map Data, Digital Mapping and GIS
    • Vehicle-to-Vehicle; Fleet Management
    • Mobile Social / Business Networking
    • GPS Forensics; Mobile / IT Integration
    • Location-centric Process Design
    • Mobile Product Design / Implementation
    • M2M, Smart Grid / Energy Systems
    • LBS Big Data and Cloud Computing

    View David Williams' Consulting Profile.

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    Dennis Root
    Principal
    PO Box 426
    Port Salerno FL 34992
    USA
    phone: 772-872-6048
    fax: 772-324-8149
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    Dennis Root Law Enforcement Expert PhotoDennis Root is a renowned Law Enforcement Trainer and nationally recognized Police Practices and Procedures Expert.

    Mr. Root's primary focus is the Use of Force by law enforcement and for self-defense. His area of expertise has him working force cases across the United States and he has appeared on CNN, HLN, and many national and local news media programs. He also served as the use of force expert during the well-publicized cases involving George Zimmerman (FL) and Micah LeMaster (WV).

    Mr. Root has a law enforcement career that spans more than 27 years. His full-time law enforcement service began with the City of Riviera Beach in 1989 and continued until he resigned from the Martin County Sheriff’s Office in 2011. After leaving the Sheriff’s Office, he accepted a part-time position with the Town of Palm Beach Shores Police Department and served as the Director of Internal Affairs and Training.

    During his law enforcement career, Mr. Root's duty assignments have included Road Patrol, Traffic, Detective, Training, Canine, Internal Affairs, and Program Commander of the Sanctions Enforcement Unit of the Martin County Sheriff’s Office JOTC. He also served as the use of force specialist for the Martin County Sheriff’s Office.

    Dennis Root is part of a panel of guests on the Anderson Cooper Show discussing the shooting death of an individual with mental health issues.

    Litigation Support - Since leaving full time law enforcement, Mr. Root founded Dennis Root & Associates, which handles cases in both State and Federal court. In addition to his extensive background in use of force and self-defense, he has also been judicially recognized as an expert witness in DUI enforcement and investigations.

    Mr. Root's vast law enforcement experience empowers him with a keen insight into the complexities of the cases being brought before these courts. He has earned a solid reputation for remaining neutral and conducts independent reviews of investigations conducted by law enforcement Internal Affairs Divisions. Mr. Root believes in transparency and accountability and he is willing to hold organizations accountable for their actions in the same way he applies the law to the individual.

    Areas of Expertise:
    • Police Practices and Procedures
    • Self Defense
    • Police Training Standards
    • Police Use of Force
    • Individual Use of Force / Personal Safety
    • Deadly Force
    • Excessive Force
    • Canine Applications
    • O.C. Aerosol Sprays
  • Traffic Enforcement
  • DUI Enforcement
  • Arrest, Control, and Restraint
  • Conducted Electrical Weapons (CEW)
  • Firearms
  • Handcuffing
  • Police Investigations
  • Officer Involved Shooting
  • Impact Weapons
  • View Dennis Root's Consulting Profile.
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    Decision Validation , LLC
    Peter Wade

    USA
    phone: 305-420-5907
    fax: 305-420-5907

    Peter Wade is a Federal court qualified expert in Postal Procedures and Postal Inspection Service policies, investigative methods and techniques. He has twenty-five years of experience with the U.S. Postal Inspection Service, eight years as a postal inspector and seventeen years in supervisory and policy-making positions. Mr. Wade also has two years of experience as postmaster of San Juan, PR. He has provided expert opinions in numerous federal and state court matters regarding postal criminal investigative procedures and USPS policies and procedures.

    1/15/2016 · Postal Services
    Both plaintiffs and defendants are often frustrated because official USPS records of the disposition of Certified Mail are only retained for two years. Often, litigation in a matter does not even begin until more than two years after the situation being litigated have passed.

    4/29/2015 · Postal Services
    Recently I have had several firms ask me if they could use USPS Form 152 instead of the more costly Certified Mail most commonly used to provide proof of receipt. The short answer is no.

    12/8/2011 · Postal Services
    The United States Postal Service offers two services which document that a letter has been placed in the mail at a certain place on a certain date; Certified Mail and a Certificate of Mailing.

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    Ray Yepes
    Director of Forensics and Incident Response
    1205 Sam Bass Rd.
    Round Rock Texas 78681
    USA
    phone: 512-255-3700
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    Ray Yepes Security Expert PhotoRay Yepes, Director of Forensics and Incident Response at Cyber Defenses, Inc., has over 21 years of experience as a Security Professional and Criminal Investigations Examiner. In addition to many forensic industry certifications, Mr. Yepes is a Diplomate member of the American Board of Forensic Examiners and the American Board for Certification in Homeland Security. He has been a licensed private investigator since 2006.

    As a security professional, Mr. Yepes has consulted, designed, maintained, and/or implemented security perimeters, network security architectures, and security policies for small, midsize, and large companies including Fortune 500, 200, 100, and 50 companies.

    As a criminal investigations examiner, Mr. Yepes has assisted and advised local and federal government agencies in national security matters and high profile criminal investigations. His first digital forensic investigation dates back to 1995 while assisting the FBI in a child pornography case.

    Mr. Yepes has conducted and managed numerous Cyber Security incidents, including but not limited to malware, phishing, password attacks, denial of service attacks (DoS), Man in the Middle attacks (MiTM), drive-by downloads, malvertising, rogue software, social media threats, advanced persistent threats (APT), and other incidents. In response, he has developed and executed information security strategies, advising business areas on security risks.

    Litigation Support - Mr. Yepes has conducted over 1,000 Digital Forensic Investigations ranging from complex white-collar schemes, to murder, and economic espionage. He has testified on Computer Forensics, Cyber Security, and eDiscovery matters in federal, state, and local courts. Mr. Yepes has served as board member, Treasurer, and Vice President for the Forensic Expert Witness Association (Houston Chapter) and is fluent in both Spanish and English.

    Areas of Expertise:
    • Network Forensics
    • Mobile Forensics
    • Vehicle Forensics
    • Computer Forensics
    • Firewall Appliance Forensics
    • Intellectual Property Theft
  • Industrial Espionage
  • Employment Disputes
  • Fraud / Forgery
  • Bankruptcy Investigations
  • Workplace Email / Internet Misuse
  • Regulatory Compliance
  • View Cyber Defenses, Inc.'s Consulting Profile.
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    Robert Archuleta
    CEO
    P.O. Box 1409
    Woodbridge CA 95258
    USA
    phone: 209-952-4081
    fax: 209-952-4081
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    Archuleta & Associates Investigative Services, a Division of Archuleta & Associates, Inc., has been providing investigative services within various industries since 1982. They are the overwhelming leaders within the CA Central Valley.

    The clientele of Archuleta & Associates, Inc. consists of every level of business, from both the private and public sector. Due to the wide range of services provided and their 25 years within the industry, they have worked with an extremely diverse and vast clientele base, from the largest of litigation firms to the smallest of personal clients.

    Robert A. Archuleta launched his career as a Private Investigator in 1983, after five years as an officer, investigator and sergeant for the Lodi Police Department, followed by stints as an engineering contractor and a deputy U.S. Marshal. Among his other clientele, Mr. Archuleta has been as an Expert Witness for the Department of Consumer Affairs for the State of California.

    Services Include:
  • Accident Reconstruction
  • AOE / COE
  • Civil Litigation
  • Copyright Infringement
  • Criminal Defense
  • Criminal Prosecution
  • General Engineering
  • GPS Location / Tracking
  • Insurance Bad Faith
  • Insurance Defense
  • Seminar Training
  • Surveillance
  • Traffic Reconstruction
  • Video Evidence
  • Voice Stress Analyzation
  • Workers Compensation