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Crime Scene Investigation, Collection, Reconstruction / Cold Case Expert Witnesses

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Richard Ernest
Lab Director
6058 East Lancaster Ave.
Fort Worth TX 76112
USA
phone: 817-228-6526
Richard Ernest is an award winning Forensic Scientist and Consultant who has over 31 years of Experience in Analytical Criminalistics and Forensic Ballistics. During his career he has worked literally thousands of forensic cases, and testified hundreds of times. Mr. Ernest is one of a very few private forensic ballistics consultants in the United States. He also owns and operates his own independent forensic firearms laboratory. He has worked cases all across the United States. His clients include law enforcement agencies, district attorney's offices, civil and criminal case lawyers, private individuals, journalists, writers, educators and students.

Mr. Ernest has performed work on such notable cases as the Atlanta Murdered and Missing Children (Georgia vs. Wayne Williams), the Branch Davidian cases from Waco, the Texas Cadets Murder (Texas vs. David Graham and Dianne Zamora), the Miami SWAT case (USA vs. Acuna, et. al. - the Richard Brown case), and the Jayson Williams case (NJ vs. Jayson Williams).

Areas of Expertise:
  • Firearm Examination and Testing
  • Bullet and Cartridge Case Examinations and Comparisons
  • Ammunition Evaluation and Testing
  • Shooting Scene Reconstructions
  • Shooting Accident Reconstructions
  • Shooting Scene Re-enactments
  • Distance Determinations from Gunshot Wounds and Clothing
  • Gunshot Residue Analysis (GSR) and GSR Consultation
  • Tool Mark Examinations and Comparisons
  • Gun Safety and Design Issues
  • Serial Number Restorations
  • Crime Scene Examinations and Consultations
  • Footwear Identification
  • Tire Track Identification
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    Allan V. Wright
    Forensic Investigator / Collision Reconstructionist
    PO Box 272
    Ray Brook NY 12977
    USA
    phone: 518-524-0273
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    Allan V. Wright is an experienced Forensic Investigator, Collision Reconstructionist, and Trainer with a strong practical knowledge base.

    Mr. Wright retired from the New York State Police Forensic Identification Unit after 31 years of service at the rank of Senior Investigator. He was an active member, as well as in charge of the Collision Reconstruction Unit for the five northern counties of New York State. During his career, he has investigated over 1,000 motor vehicle collisions and processed many crime scenes including homicide, rape, assault, etc.

    Mr. Wright began his training and experience as a Collision Reconstructionist in 1992 and since has received additional training in the fields of Commercial Motor Vehicles, Pedestrian, Bicycles, and Motorcycles.

    With additional training from the State Police in Forensic Photography, Crime Scene Processing, and Latent Print Examination and Analysis, Mr. Wright is trained in the field of Crime Scene Investigation as well. He rose to the position of member-in-charge of the State Police Troop Forensic Unit before his retirement, responsible for crime scene management and on-scene investigation and supervision and latent fingerprint search and analysis, in addition to training of all new unit members.

    A prior Adjunct Instructor in courses for Collision Reconstruction and Forensic Photography, Mr. Wright offers a 20 hour course offering hands on training in crime scene processing. Titled, Crime Scene Processing - A Common Sense Approach, the course is designed to aid the police officer or investigator in scene documentation, evidence collection, and court presentation.

    Litigation Support - Allan V. Wright has given expert testimony in the field of Collision Reconstruction as well as Crime Scene Investigation. He has testified in criminal court in various County and Local courts, as well as Grand Juries in Franklin, Clinton, Essex, Hamilton, and St Lawrence Counties.

    Areas of Expertise:
    • Motor vehicle collisions
    • Time / Distance Studies
    • Speed Calculations
    • Bulb Examination
    • Tire Examination
    • Seatbelt Assessment
    • Pedestrian and Bicycle
    • Commercial Motor Vehicles
    • Motorcycle
  • Scene Assessment
  • Vehicle Impact Speeds
  • Area of Impact
  • Seatbelt Usage
  • Sight Distance Analysis
  • Perception Reaction Analysis
  • Crash Avoidance Possibilities
  • Damage Profile Assessment
  • Police Report Review
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    Steven Howard
    Investigator / Consultant
    209 N. Walnut, Upper Level
    Lansing MI 48933
    USA
    phone: 517-374-9000
    fax: 517-374-9001 or Alt Fax- 517-703-1988
    Steven Howard provides a wide range of Consulting and Expert Witness Services to the legal professional in an ample variety of Firearms, Ammunition, Knives, Blades, Explosive Devices and many other related subjects. His Primary Area of Experience is Gunsmithing and Certified Public Armorer. Mr. Howard has a college degree in Gunsmithing and is a licensed attorney in the state of Michigan. He is a former Federal Agent with the U.S. Border Patrol and a former Federal Police Officer with the Department of Defense. He has 35 years of Gunsmithing experience and is a Certified Police Armorer.

    Services Include:
  • All Standard Firearms
  • Almost all Machine Guns
  • Silencers
  • Ammunition
  • Testing
  • Shooting Scene Reconstruction
  • Crime Scene Reconstruction
  • Spears
  • Knives
  • Explosive Devices
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    Allan Bayle
    Independent Fingerprint Expert
    77 Great North Way
    Hendon
    London England NW4 1PT
    GBR
    phone: 044-0208-201-5687
    fax: 044-0208-201-5687
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    Allan Bayle is a Forensic Scientist who has been engaged in the Identification of Persons by means of Finger, Thumb and Palm Prints for more than 31 years. Mr. Bayle is a member of the Society of Expert Witnesses and enrolled on the United Kingdom Register of Expert Witnesses. During his career with the Metropolitan Police Service, his name was on the register of Fingerprint Experts in England & Wales, which is held at The National Training Centre for Scientific Support to Crime Investigation in Durham, on behalf of the Association of Chief Police Officers.

    Mr. Bayle successfully completed the basic and advanced Forensic Scene Examination courses within the Metropolitan Police Service. He accomplished five operational tours of duty, examining scenes of crime covering burglary to murder scenes. In 1993, he received a commendation for his outstanding scene examination.

    Allan Bayle has been a recognized expert since 1981. In April 1998, he completed a Forensic Ridgeology course in America and has given evidence on finger / palm identifications and related matters in all types of courts, including the Federal Court in Philadelphia, USA. He is considered considered Britain's leading authority on Forensic Ridgeology.

    Areas of Expertise
    • Re-examination of Latent Print Evidence
    • Examination and Analyzing of Evidence for Latent Finger and Palm Prints (prosecution or defense
    • Comparison of Latent Prints and Inked (record) Finger and Palm Prints
    View Consulting Profile.
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    Francis T. "Jay" Jarvis
    Forensic Scientist
    PO Box 116
    Armuchee GA 30105
    USA
    phone: 706-331-9971
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    Francis T. "Jay" Jarvis has over 30 years of experience as a Forensic Scientist, specializing in Forensic Ballistics and Firearms Analysis.

    During his 32 plus year career, Mr. Jarvis either performed casework in or was a supervisor for most of the forensic disciplines. Between 1982 and 1997, he wore a multitude of hats, performing casework in:
    • Firearms and Tool Marks
    • Hair
    • Fibers
    • Glass Comparisons
    • Footwear Tread Examinations
    • Tire Tread Examinations
  • Fire Debris and Explosives Analysis
  • Latent Fingerprint Processing
  • Marijuana Identification
  • Presumptive Blood Testing
  • Crime Scene Analysis
  • Filament Analysis
  • Following his retirement from the Georgia State Crime Lab, Jay Jarvis started Arma Forensics to provide personalized, timely and unbiased forensic services for clients. He has testified as an expert in Federal Court and the courts of Georgia and several other states over 750 times. Mr. Jarvis' specialty is firearms identification and ballistics but he also has casework experience in trace evidence.

    Mr. Jarvis has extensive experience in crime laboratory accreditation, having served as an accreditation assessor and as a member of the Board of Directors of the American Society of Crime Laboratory Directors Laboratory Accreditation Board (ASCLD/LAB), including one year as the Board Chair.

    View Jay Jarvis' Consulting Profile.
    Jay Jarvis
    Georgia’s Crime Doctor is the story of Dr. Herman Jones, the Alabama native who is responsible for establishing the Georgia State Crime Laboratory. Tracing the steps of Jones and his wife June back to Auburn in the 1930’s, this book chronicles the people, places and events which shaped modern day forensic science in the state of Georgia.
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    Roger W. Chappell
    104 Clear Ridge Cove
    Georgetown TEXAS (TX) 78628
    USA
    phone: 281-793-3455
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    Roger Chappell Security Expert PhotoRoger W. Chappell, has over 25 years of experience in the Law Enforcement and Security industry. His experience allows him to assist attorneys for both Plaintiff and Defense in determining whether or not minimum industry standards were met regarding premises liability. Additionally, he has a vast array of experience in criminal investigations.

    Mr. Chappell has been summoned to testify as an Expert Witness in Texas District Courts on more than 20 occasions involving the following matters:
    • Premises Security Adequacy
    • Murder
    • Capital Murder
    • Felony Murder of a Police Officer
    • Aggravated Robbery
    Experience - Mr. Chappell is a 9 year Marine Corps Veteran and 22 year retired police supervisor in Houston, Texas. He is also a former corporate security manager, police crime prevention specialist, detective supervisor, police training manager, and internal affairs sergeant. Mr. Chappell coordinated numerous security related functions at hotels, bars and night clubs, and apartments. He has handled large events during the Super Bowl, MLB All Stars, and NCAA Final Four events. He was also a hostage negotiator for over 12 years responsible for the safe resolution to highly stressful and violent events.

    Education / Training: Roger Chappell has a masters degree in Criminal Justice Management from Sam Houston State University. He has over 3,000 hours of training relating to active shooter, homicide investigations, kidnappings, interviewing and interrogation, crime scene process, and mental health issues.

    Areas of Expertise:
    • Security Guards Negligence
    • Bar & Nightclub Bouncers Issues
    • Use of Force
    • Investigations and Surveillance
    • Detention and Arrest by Security / Non-Security Personnel
  • Premises Security Issues / Adequacy
  • Security Management
  • Police Policies and Procedures
  • Workplace Violence Issues
  • Unlicensed Security Activity
  • State and Local Regulatory Compliance
  • View Roger Chappell's Consulting Profile.
    7/7/2015 · Security
    A report of shots fired at the Navy Yard in Washington, D. C. brought a huge response from law enforcement from all areas. The response was immediate and overwhelming. As it turns out, the report was false. The incident remains under investigation at the time of this writing.

    5/26/2015 · Security
    Coordinating security for corporate offices, hotels, apartments, convenience stores, and just about every other possible location can have its challenges. Coordinating security at major events, however, is especially challenging. This article will focus on some of the challenges I faced when coordinating security for several events and locations in Houston, Texas for Super Bowl XXXVI.

    Not long after I promoted to sergeant, I was training in a patrol division. I was riding with another sergeant when we received a call from two patrol officers. They were at an apartment complex and had chased a male into an apartment. They requested a supervisor go by with them. So, as part of my training, we went.

    I have read a number of books, studies, and court cases in my career to support the fact that eyewitness identification, by itself, is never sufficient enough to send a person to prison. This is not news. Over the past 20 years, more and more people are being exonerated for violent crimes due to DNA . This article is not to rehash old arguments. Instead, it is more of a reminder to investigators everywhere to not finalize a case, charge a person, and send them to prison based solely on an eyewitness' identification.

    3/26/2015 · Law Enforcement
    During my 22-year law enforcement career, I became involved in countless situations in which I personally dealt with people in mental health crisis. My first incident involved a Hispanic male armed with a pistol. I learned a significant amount from that single incident: so much, in fact, that I made the decision to join the Houston Police Department's Hostage Negotiation Team. The techniques I have learned over the years can be applicable to almost anyone, at any time, in just about any situation. In the following paragraphs, I will recount a few incidents in which I was involved and discuss the techniques used to end each the situation safely. Understand that this is not a specific "how-to guide" that may be applied to every situation. Instead, the use of these techniques will simply allow a person that becomes aware of a certain situation - to be able to attempt to stabilize the incident prior to first responders' arrival.

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    Dean A. Stetler & Associates Inc.
    Dean A. Stetler, PhD
    4212 Catalina Drive
    Lawrence KS 66049
    USA
    phone: 785-331-8090
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    Dean A. Stetler, PhD, has over 30 years of experience in the fields of Microbiology and Molecular Biology. For the past 20 years, he has specialized in Forensic DNA Profiling.

    For almost three decades, Dr. Stetler has served as an Associate Professor in the Department of Molecular Biosciences at the University of Kansas. He has earned three United States patents including an Anti-RNA Polymerase I Antibody Test for the Diagnosis of Rheumatological Diseases, a second for Methods of Diagnosing and Monitoring Rheumatic Diseases, and a third for Assays for Monitoring the Severity of Autoimmune Diseases.

    Litigation Support - Dr. Stetler has consulted with defense attorneys in more than 250 criminal cases over the past 20 years, mainly in the area of DNA Profiling but also for DUI and Drug-relate cases. He has testified in state and federal courts more than 100 times.

    Dr. Stetler has testified in DUI and drug-related cases resulting in reduced sentences or the dropping of charges. He has also provided analyses that are not readily available, such as differentiation between venous and menstrual blood and determinations of a client's MAOA genotype.

    Dr. Stetler is particularly skilled at educating attorneys, judges, and jury members so that they understand exactly what the results of the DNA testing mean. From there, he can often offer alternative explanations of these results which can, in many cases, result in acquittal.
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    Donald R. Schuessler, MS
    Physical Evidence Consultant
    PO Box 8528
    Coburg OR 97408
    USA
    phone: 541-517-0397
    Donald R. Schuessler, MS is a Physical Evidence and Certified Bloodstain Pattern Examiner. He has been working in Forensic Evidence Evaluation and Crime Scene Investigation since 1978. His previous work for the Eugene Police Department and as a Deputy Medical Examiner provide a broad base of experience and knowledge useful to both the defense and prosecution and have contributed to many successful case resolutions.

    The only certified examiner in the state of Oregon, Mr. Schuessler provides expert witness testimony throughout the Pacific Northwest. He has given expert opinion testimony in the state courts of Oregon, Washington, California, Utah and federal courts in Oregon and Washington. He also provides consultations and case review in Oregon, Washington, California, Nevada, Idaho, New Jersey, Ohio, and Arizona.

    Areas of Expertise:
    • Crime Scene Reconstruction
    • Bloodstain Pattern Analysis
    • Latent Print Identification
    • Shooting Reconstruction - Bullet Flight Path
    • Footwear Impression Identification
    • Death Investigation
  • Serial Number Restoration
  • Firearms Operation Identification
  • Presumptive Blood Test
  • Marijuana Identification
  • Digital Photography
  • Evidence Integrity / Chain of Custody Procedure
  • View Consulting Profile.
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    PhD, CMI-V, CFA, CLS
    Martinelli & Associates: Justice & Forensic Consultants, Inc.
    125 Richter Avenue
    Boerne, TX 78006
    CA,TX USA
    phone: 951-719-1450
    fax: 951-501-2952
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    Dr. Ron Martinelli, is a nationally renowned forensic criminologist and a federal/state courts qualified law enforcement and premises liability expert who is also a Certified Medical Investigator (physician's level) accredited by the MO State Medical Association. Dr. Martinelli directs the nation's only Forensic Death Investigations & Independent Review Team and specializes in officer-involved death cases, civilian self-defense shooting cases and premises liability/security cases.

    Dr. Martinelli is a forensic/law enforcement expert to the U.S. Department of Justice, several State Attorney Generals' Offices, numerous major municipalities and nationally prominent private law firms specializing in wrongful death, civil rights and premises liability.

    Dr. Martinelli is the prevailing expert in over 90% of his retained cases. He has saved defendants over $200M and earned plaintiffs over $60 million in jury verdicts and settlements since 2004. He is the media's go-to forensic expert for FOX News, One America News Network, CNN, HLN, Sky News, BBC, NPR, and the History & Discovery Channels. Dr. Martinelli is skilled in crime scene reconstruction, forensics, applied sciences and psycho-medical emergencies. His unique and extensive field experience, combined his academic and scientific credentials, excellent written reports and persuasive testimony, make him a very appealing expert to attorneys and juries alike.

    Areas of Expertise:
    • Arrests
    • Search & Seizure
    • Use of Force / Excessive Force - All Levels and Weaponry
    • Officer Involved Shootings(OIS)
    • In-Custody Deaths
    • Criminal Investigations
    • Police Practices, Training & Supervision
    • Adult & Juvenile Corrections
    • Law Enforcement Negligence
    • Civilian Self-Defense, Security, Foreseeable Harm
    • Insurance Cases.
    Officers throughout the United States and perhaps internationally have heard use of force instructors discuss the "21 Foot Rule" during their officer safety, firearms and deadly force training. As both a use of force instructor and practicing forensic police practices expert, I have also trained and testified to this concept myself.

    On a hot July day, fire and police are called to the home of a 55 year old man suffering from heat stroke. Police arrive first and find the man sitting on a bench in his front yard. When the officers approach the man and ask him to give them his cane, he becomes agitated and non-compliant. One officer suddenly grabs the cane away from the man, who screams and suddenly stands up. The man is tased, taken to the ground, beaten and handcuffed. He is transported to the hospital where ER physicians confirm a diagnosis of heat stroke. The man has no criminal history. He sustains numerous moderate injuries which keep him from returning to work for several weeks. The officers and agency are sued and settle out of court.

    4/25/2012 · Law Enforcement
    An officer detains an active parolee gang member for questioning, and during the detention, the suspect suddenly runs. The officer chases the suspect for two blocks, observes the suspect to be grabbing into his shorts pocket.

    On November 5, 2010, Superior Court Judge Hon. Robert Perry sentenced former BART Police Officer Johannes Mehserle to two years in state prison for the January 1,2009, accidental shooting death of 22-year-old Oscar Grant at the Fruitdale BART station.

    11/3/2011 · Law Enforcement
    San Francisco Police officers respond to a call of an agitated mentally disturbed and disabled man in a wheelchair wielding a knife and vandalizing parked cars on a downtown city street. A group of at least six uniformed and plain clothes officers locate and surround the man who remains seated in his wheelchair. The officers' initial attempts to communicate with the angry, apparently delusional and armed man prove ineffective.

    9/13/2011 · Law Enforcement
    An officer responding to a report of a domestic argument between husband and wife observes the husband walking down the street.

    7/15/2011 · Law Enforcement
    One of the most pressing problems within the law enforcement and use-of-force instructor communities is the reconciliation of force deployments with subject noncompliance and resistance.

    Dr. Ron Martinelli
    A facts-based introduction to the controversial and militant Black Lives Matter political organization and movement written by a nationally renowned forensic criminologist who has been involved in many of the nation's most publicized police-involved death cases. Learn about the movement's founders, ideology, funding sources, surrogates, radical goals and objectives to disenfranchise law enforcement and usurp the rule of democratic law. Several infamous police death cases forensically explained and numerous false narratives of the movement are factually destroyed with explanations of the actual circumstances. This is a powerful, vetted "go to" reference source for researchers, the media, law enforcement and those interested in this radical movement.
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    David Goodwin
    Owner / Director
    8 The Sidings
    Irthlingborough Northamptonshire NN9 5RZ
    GBR
    phone: 44-0-7846-401211
    fax: 44-0-1604-533409
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    David Goodwin has over 32 years of Fingerprint Analysis and has been a Home Office registered Fingerprint Expert for over 28 years. The Owner and Director of Fingerprint Associates Ltd., Mr. Goodwin is a recognised fingerprint expert with very recent knowledge of IDENT1 and other Bureau activities and is registered with the National Policing Improvement Agency (N.P.I.A) as an Expert Advisor. His background includes 10 years with the Metropolitan Police, New Scotland Yard and 18 Years with Northamptonshire Police as the Head of Fingerprint Services. Mr. Goodwin has prepared and presented Expert Fingerprint Evidence in Courts of all types.

    Skills Base:
    • Foundation Fingerprint Course
    • Intermediate Fingerprint Course
    • Advanced Fingerprint Course
    • Scene Examiner
    • Trained as Crime Scene Manager
    • FERRT (Forensic Evidence Recovery and Retrieval Techniques) Trained
    Areas of Expertise:
    • Criminal Cases - Perform a comparison of an identified case and offer an independent analysis of the identification. Offer evidence to advise the Defense on related fingerprint matters.
    • Immigration - Provide an impartial comparison of sets of fingerprints in dispute and provide an independent report into the comparison.
    • Civil Cases - Assist Courts and Tribunals throughout the UK and abroad on issues involving contracts, wills and covenants.
    • International Electoral Services - analyze ballot slips for duplicate or multiple thumb impressions.
    • Fingerprint Development - developed fingermarks are photographed in line with published guidelines which allow for "cradle to grave" service.
    View Consulting Profile.
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    Kenneth R. Moses
    Director
    San Francisco CA 94127
    USA
    phone: 415-664-2600
    Kenneth R. Moses has 45 years of experience in forensic evidence. Specialist in criminal defense and Innocence Projects nationwide. Graduate of U.C.Berkeley, established the CSI Unit of the San Francisco Crime Laboratory and was instrumental in the installation of automated fingerprint systems across U.S.

    Expert Testimony In:
    • Latent Fingerprints
    • Crime Scene Analysis and Reconstruction
    • Crime Scene Policies and Procedures
    • Professional Standards
    • Computer Enhancement of Fingerprints
    • Automated Fingerprint Systems
    • Evaluation of Fingerprint Evidence
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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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    Alan L. Friedman, PhD
    544 E Ogden Ave
    Ste 700-385
    Milwaukee WI 53202
    USA
    phone: 414-395-3460
    fax: 414-253-6950
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    Alan L. Friedman, PhD, specializes is Forensic DNA Analysis. He earned a PhD in Molecular Genetics from the University of Chicago, Division of Biological Sciences and Cell Biology at the Pritzker School of Medicine.

    Litigation Support - Dr. Friedman brings over twenty years of experience translating forensic science into clear, understandable English for attorneys, judges and juries. Testimony in over 60 cases in 9 states as well as Federal Courts. Expert DNA case review, testimony and laboratory witnessing in sexual assaults, homicides, robberies and other major felonies as well as paternity and other civil cases. Accept public defender and court appointments.

    Areas of Expertise:
    • Forensic DNA
    • Forensic Biology
    • Serology and Stain ID
    • Statistical Genetics
  • Case Review
  • Court Testimony
  • Laboratory Test Witnessing
  • Paternity
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    Suzanna Ryan, MS, D-ABC
    3548 Woodland Way
    Carlsbad CA 92008
    USA
    phone: 949-973-7588
    fax: 855-773-5358
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    Suzanna Ryan, MS, D-ABC, is a former forensic DNA analyst and forensic DNA Technical leader with 15 years of experience in the field of Forensic Serology and DNA Analysis. She has had the opportunity to work for both public and private DNA laboratories and has testified numerous time for both the prosecution and the defense.

    Ms. Ryan's expert testimony has been admitted in eight states including Rhode Island, Maryland, Texas, Florida, California, Washington, Iowa, and Idaho as well as in Kaiserslautern, Germany. She has been accepted as an expert witness in forensic serology and DNA analysis over 60 times in her career in state superior courts, state supreme court, federal court, and military court, and has been deposed as an expert witness in both criminal and civil trials over 20 times.

    Services Include:
    • Review of DNA case file, including all laboratory bench notes, communication logs, chain of custody, DNA data, mixture interpretations, statistical conclusions, and reported results and conclusiosn.
    • Reanalysis of electronic DNA data utilizing Applied Biosystems’ GeneMapper ID software and re-interpretation of any mixtures to ensure the interpretation complies with laboratory and national guidelines (FBI Trained)
    • Consultation time with the client as well as assistance with court preparation and cross-examination questions
    • Observation of consumptive DNA testing
    View Suzanna Ryan's Consulting Profile.
    It used to be that if your DNA was found at a crime scene, there was a pretty good chance that not only were you present at that crime scene, but you probably were involved in the crime as well. After all, if your blood was found on the murder weapon or your semen was found on or in the victim, chances are you were probably intimately involved with the person and/or the crime.

    In April of 2010, the Scientific Working Group on DNA Analysis Methods (SWGDAM) published a report entitled Interpretation Guidelines for Autosomal STR Typing by DNA Testing Laboratories. This document updates and supersedes the previous SWGDAM Interpretation document released ten years earlier in 2000 and is now being used as guidance in crime labs across the nation.

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    George Schiro, MS
    DNA Technical Leader - Forensic Scientist
    220 Woodgate Dr. S.
    Brandon MS 39042
    USA
    phone: 337-322-2724
    George Schiro is a DNA Technical Leader - Forensic Scientist. His duties include incorporating the DNA Advisory Board (DAB) standards, accountability for the technical operations of the lab, conducting DNA analysis using the 13 STR core loci and Y STR in casework, DNA research, forensic science training and crime scene investigation.

    Mr. Schiro has worked over 3500 cases and has qualified as an expert over 175 times in 31 Louisiana parish courts, Arkansas, California, Florida, Mississippi, Missouri, Nevada, New York, Texas, West Virginia, federal court, U.S. court-martial, and two Louisiana city courts. Has also consulted on cases in 29 states.

    Qualified as an Expert in the Following Areas:
  • Latent Fingerprint Development
  • Serology
  • Crime Scene Investigation
  • Forensic Science
  • Trajectory Reconstruction
  • Shoeprint Identification
  • Crime Scene Reconstruction
  • Bloodstain Pattern Analysis
  • DNA Analysis
  • Fracture Match Analysis
  • Hair Comparison
  • In 1989, I heard Dr. Henry Lee speak at a homicide conference in Metairie, Louisiana. Dr. Lee is currently the Connecticut Department of Public Safety Commissioner and, perhaps, the most famous forensic scientist in the world.

    3/30/2010 · Forensics
    One specialized operation that is routinely abused is the crime scene operation. From small police departments to large law enforcement agencies, the biggest problem with crime scene operations is the presence and interference of non-essential personnel at the scene. The law enforcement agency’s administration should deal with this and other crime scene investigation problems through effective crime scene management.

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