Mr. Broyles represents 14 years experience in providing expert witness and forensic examination services combined with 32+ years experience in research, design & development of computer software and electronic products to include forensic lab equipment and forensic audio/video/image software. This combination of experience gives invaluable insights into the forensic processes and application in each unique case or project. Court Qualified. Detail CV available on request.
Specializing in Recorded Evidence Analysis, Enhancement and Restoration Services of Video, Audio, Sound, Voice, Surveillance and Time Lapse Recordings; both digital and analog; through the use of custom and professional analysis systems.
Providing court qualified expert witness services to assist litigation support, public defenders, law enforcement, attorneys, government, and the general public. Since 2004. Local, nationwide and international.
Stated goal is to help you get the most from your recorded evidence. Call now to get started.
Memberships, Affiliations and Training:
Audio Engineering Society (AES)
Institute of Electronics and Electrical Engineers (IEEE)
Law Enforcement Video and Emergency Services Video Association (LEVA)
New York Institute for Forensic Audio (NYIFA)
Society of Motion Picture and Television Engineers (SMPTE)
International Association of Identification Rocky Mtn Division (RMDIAI)
Professor Jeff Sedlik has decades of experience at the highest level of professional photography including advertising, corporate, editorial and stock. He is a respected and acknowledged authority on photography having served as Past National President of professional photography's leading trade organization, "Advertising Photographers of America". Professor Sedlik is also an experienced Expert Witness.
Barry G. Dickey is the certified forensic expert for Audio Evidence Lab, a laboratory specializing in the Analysis of Audio / Video Evidence. Mr. Dickey has examined evidence in over 1500 cases in the USA, Canada, Mexico, Japan, Philippines and Europe. With over 20 years of experience, he has provided expert testimony in federal and state courts on issues involving audio, video, and voice identification. Utilizing DSP technology, analytical equipment, and microscopic resolution, Mr. Dickey employs scientifically accepted techniques to provide the critical evidence required in the courtroom.
He has consulted with news networks in reference to the "Osama bin Laden Tapes" and "2012 Presidential Debates" as well as tapes released by other foreign news networks. Recent cases also include "NFL Bountygate" and "Holy Land Foundation" investigations.
The recent proliferation of audio and video recordings coming from various terrorist organizations around the world presents two distinct areas of concern to the forensic examiner. This article presents information on the authenticity methodology of videotapes, including a perspective on "implied evidence" and the continuing necessity for voice identification.
Bruce E. Koenig is the senior examiner and founder of BEK TEK LLC. He has been involved in the Forensic Analysis of Audio and Video Recordings on a full-time basis since 1974. Mr. Koenig & his associates conduct forensic examinations of audio, video & still images (e.g. JPEG) media to authenticate, improve voice intelligibility, identify/classify voice and non-voice signals, and enhance video & images.
On-Site Evaluations of Acoustical Sounds and Environments
Presents Expert Testimony
Assists Attorneys in Preparing for Cross-Examination of Opposing Experts
Evaluates Appropriate Recording and Analysis Equipment
Provides Forensic Training in Audio/Video Analysis
The formal procedures for the scientific authentication of audio media in investigative matters and legal proceedings have been updated as a result of the widespread conversion from analog to digital technology since the 1990s.
Authenticity examinations of VHS (video home system) cassettes are commonly performed in forensic laboratories and can usually determine whether a submitted recording is original, continuous, and unaltered. One of the important determinations of this analysis is identifying any portions that have been recorded over
James I. Ebert, PhD, is a Certified Photogrammetrist (ASPRS) with over 31 years of experience in the analysis, evaluation, measurement, and mapping of data contained in ground-based and aerial photographs and other images (video, digital, etc.), in all areas of forensic investigations and litigation.
Dr. Ebert has an extensive background in preparing attorneys and their experts with the technical knowledge necessary to interpret and testify concerning Photographic and Mapped Evidence. Spanning all parts of the United States and Canada, he has worked on more than 500 cases of bite marks, injury patterns, accident scene mapping, footprints, fingerprints, tires prints, tire defects, product liability photo analysis, fire/arson evidence, bank/convenience store (with camera and ATM film), police excessive force, historical land claims and other litigation-related Aerial Terrestrial Photographs, and other evidential photographs.
Dr. Ebert is a court-qualified expert consultant in:
Introduction to Environmental Forensics, Second Edition, by Brian L. Murphy (Author, Editor), Robert D. Morrison (Author, Editor). helps readers unravel the complexities of environmental pollution cases. It outlines techniques for identifying the source of a contaminant release, when the release occurred, and the extent of human exposure. Written by leading experts in environmental investigations, the text provides detailed information on chemical "fingerprinting" techniques applicable to ground water, soils, sediments, and air, plus an in-depth look at petroleum hydrocarbons.
Archaeology is founded implicitly on the concept of the site, making a careful distinction between sealed sites—presumed to have complete temporal integrity—and the surface record, which is generally considered to be without chronological resolution. While most American archaeologists focus on reconstructing events and episodes at camps, pueblos, and villages, the authoer questions this distinction. Instead, he characterizes the archaeological record as an accumulation of many human events superimposed upon each other across time and distance.
George Reis is the president and owner of Imaging Forensics, Inc., and has been providing expert witness services and training in Forensic Image Analysis, Forensic Video Analysis, and Forensic and Technical Photography through Imaging Forensics since 2004. He is Certified in Forensic Photography and Imaging by the International Association for Identification, and is certified in Forensic Video Analysis by the Law Enforcement and Video Services Association (LEVA). He is a member of the editorial review board for the Journal of Forensic Identification.
Litigation Support - Mr. Reis has testified more than 80 times in depositions and in Federal, State, and Military Courts. He has provided training throughout the United States to individuals and agencies including the FBI, Secret Service, US Army Crime Lab; and internationally in England, Hong Kong, Singapore, Qatar, Canada, and Australia.
Mr. Reis worked from 1989 to 2004 at the Newport Beach Police Department in Southern California, as a forensic photographer, image analyst, crime scene investigator, and latent fingerprint examiner. He introduced digital imaging to that agency in 1992, making them one of the first law enforcement agencies in the world to utilize this technology.
Image Analysis Services:
Image and Video Analysis, Image and Video Authentication, Image and Video Enhancement, Comparative Analysis
Over 1,000 police agencies have taken advantage of digital imaging training by Imaging Forensics — either through regional workshops or in-house training. Imaging Forensics offers regional workshops throughout the United States as well as in-house training to meet the needs of your agency.
When attorneys get a copy of opposing counsel's expert reports, sometimes they are quite surprised by what they read - it's just bad science. And, in these cases they will then retain their own expert to counter, and possibly quash, the other experts opinion. I've been retained in numerous cases to do this, and I'll discuss four to illustrate the benefit this has, and to help illustrate the kind of work that I do.
I was recently retained on a civil case just a month before the trial date. When called about the case, I was told that the firm never thought of hiring a forensic photographer until one showed up in opposing counsel’s expert list. In this case, I needed to photograph the scene of an accident to depict what could be seen from a specific perspective, at a specific time of day, under specific lighting conditions.
My post on Synchronizing Video has generated a few comments related to image resolution. Three people, all of whom have a significant background in forensic imaging, have made rather divergent comments. Multiple topics are being addressed, from crime scene, accident and evidence photography to latent print photography to SWGFAST guidelines/requirements to the resolution of video security camera systems.
John Afrides Photography is a full-service custom Demonstrative Evidence production firm specializing in litigation support for personal injury, products liability and medical malpractice attorneys. With 32 years' experience exclusively in the legal evidence field, Mr. Afrides has worked closely with both plaintiff and defense attorneys, experts, doctors and engineers and has worked on over 35,000 different cases. Services range from the creation of custom trial exhibits such as medical illustrations to day-in-the-life videos.
“Our full-service facililty and expert team is able to produce anything from huge trial exhibits 40”x100’ to 5x7 prints. Our state-of-the-art equipment enables us to digitize radiologic films at the highest resolution, capturing every nuance. This is especially critical with mammograms where the detection of breast cancer can be subtle.” “We take the evidence and create a concise simplified demonstrative that highlights the key points of the case.” “All work is done in-house” explains Mr. Afrides.
Mr. Afrides has a background in legal evidence photography and has been a Certified Legal Video Specialist (CLVS) since 1995 (through the NCRA). He also specializes in videotaped depositions, day-in-the-lives, settlement videos and discovery and inspections. Other credentials include lecturing at St. John’s University and at the NY State Judge’s Conference. He is frequently requested to provide expert testimony and do presentations in court. These presentations include video, audio, E-film, 3D and TrialDirector/Powerpoint with all equipment provided.
Also specialized in photo documentation of construction defects utilizing blueprints and building diagrams. High accuracy instruments used to record leveling, squareness and tolerances to 64" or smaller.
#1 "Best Demonstrative Evidence Provider" 8 years running NY Law Journal.
David G. Koger is a Remote Sensing Image Analysis expert with over 40 years of experience in the field. He configured and operates a state-of-the-art remote sensing image analysis and geographic information system and consults on various remote sensing applications.
BackgroundExperience - Mr. Koger was an early researcher and developer of Satellite Data Applications. He installed analog and digital image analysis workstations and trained users in defense, major oil, and academia in Panama, Ecuador, Chile, Australia, Germany, France, Italy, Africa and the U.S. His clients include the Department of Energy, National Cancer Institute, American Farm Bureau, broadcast journalism, law firms, and several hundred oil and gas explorationists.
In 2007, Mr. Koger conducted a study to map regional geomorphic features for all of Nebraska. Since that time, ten earthquakes of 3.0 and above on the Richter scale have coincided with features mapped. Using Digital Airborne Platforms, he has studied huge areas around the globe.
In his unique line of work, Mr. Koger has performed forensics film analysis, searched for Noah's Ark, and analyzed images of the Shroud of Turin and the underwater video that found the Titanic.
Litigation Support - Mr. Koger offers Forensic Digital Image Analysis of remotely sensed, aerial photo (digital or film), and underwater video. His services include forensics, time-series studies, and documentation of surface damages, wildfires, material movements. Expert witness strategies and research methodologies are available to attorneys representing plaintiff and defendant.
Year after year, their crops, livestock, equipment, barns, out buildings and fences went up in smoke. With nothing left to sell, they reinvested what money they did have (and borrowed) to replace it all. What they could not do—at any cost—was restore fragile habitats and native grasses, which had been groomed and guarded over for generations.
Marc Glickstein, MD, FACR, is a partner in a large private practice radiology group, on the senior medical staff of 8 area hospitals, and an assistant clinical professor of Radiology at University of CT School of Medicine. He has over 27 years of active clinical involvement in Neuroradiology, as well as General Radiology including MRI, Mammography, CT, and Ultrasound.
Dr. Glickstein is a Fellow of The American College of Radiology and a Past President and Officer of The Radiology Society of CT. He is the author of over 25 peer-reviewed articles.
Dr. Glickstein offers litigation support services to attorneys for both Plaintiff and Defense. He has testified as a medico-legal expert over 20 times in the past five years. With his medical background and experience in photography, Dr. Glickstein specializes in providing Medical Demonstrative Evidence to attorneys in personal injury and medical malpractice cases.
Areas of Expertise:
CT & CAT Scan
Demonstrative Evidence - medical
Personal Injury Evaluation
Education: MD, Yale University School of Medicine; University of Pennsylvania; Yale-New Haven Hospital; BA, Brandeis University.
Radiology is a critical component of most medical care. As a consequence of this, legal cases in which individuals are claiming injuries will frequently have imaging studies as a central aspect of the record. Demonstrative evidence can be used as an important instrument in helping to lay the proper foundation for creating a compelling and memorable argument in the presentation of a legal case
Mr. V C Misra is a leading Forensic Handwriting, Finger Print and Document Examiner with over 21 years of experience. He has solved and given opinion on thousands of cases in India, UK, USA, Canada, Japan, Australia, Germany, Italy, France, Russia, South Africa and UAE.
Mr. Misra's Expertise Includes:
Examination of Handwriting, Signatures, Fraudulent Additions and Alterations
Approximate Age of Documents
Photo Static and Scanned Transplantations of Signatures
Traced, Freehand and Impersonation Forgeries
Denial of Normal or Disguised (Changed) Signatures
Body Writings on Account Opening Forms
Denial of Withdrawal of Money
Development of Latent Finger or Palm Prints from the Cheques
Bank Documents by Ninhydrin (Chemical) Method Used for Impression Sweat on Paper
Opinions on Folds
Sequence of Strokes and Distinction Between Inks
Insertion of Typed or Printed Matter
Fake Currency Notes
Credit Card Forgeries
Identification of Computer Typed Documents
Fake Seals and Rubber Stamps
Mr. Misra's Expert Opinion is Available in the Following Languages: English; French; German; Russian; Spanish; Hindi; Gujarati; Urdu; Marathi; Regional Languages of India or Abroad.
Air Force Police Bank of Tokyo Bechtel (India) Bennett & Coleman Birla Soft C.R.P.F. Delhi Police Delhi University Duncan Industries Electrolux I.C.I. Fertilizer IIT New Delhi & Kanpur
Industries & MNC's J & K Bank JNU New Delhi L.I.C. Main Detective Agencies Private Parties Punjab National Bank Skanska Standard Chartered Bank State Bank of India U.P. Financial Corporation U.P. Police
Principle Forensics is a cutting-edge Media Forensics Laboratory. They Recover, Authenticate, Enhance, and Analyze all types of recorded evidence, including Video, Audio, and Digital Images. Principle Forensics backs all their work with experienced, highly trained, expert testimony.
Nick Barreiro, AVFA, DIVRT, Chief Forensic Analyst, is a Certified Audio Video Forensic Analyst and an FBI-trained member of the Digital Imaging and Video Recovery Team. During his 15-year law enforcement career, he was a patrol sergeant, technology project manager, media forensics expert, detective, digital evidence specialist, and patrol officer. Prior to his career in law enforcement, Mr. Barreiro was an audio engineer and producer in California. He also worked for KBMB radio in Sacramento and has extensive experience and training in audio enhancement and analysis.
Litigation Support - Mr. Barreiro works with attorneys representing plaintiffs and defendants in civil or criminal matters in which Audio or Video Evidence plays a key role. He has tremendous technical knowledge and training, but also extensive experience on the witness stand.
Mr. Barreiro has enhanced and analyzed digital media from simple slip-and-fall cases and minor traffic accidents to complex investigations such as homicides and officer-involved shootings. He has testified 100s of times in criminal cases, civil cases, arbitration, and depositions. A highly trained and experienced forensic analyst, he provides technically detailed and precise results with expedited turnaround times.
Mike Wakshull is a civil and criminal court-qualified document examiner who partners with legal clients to dissect the evidence presented in handwritten and computer-generated questioned documents. His valid approach produces winning arguments during the trial. Wakshull applies his scientific training to examine questioned documents which is a court requirement. He uses generally accepted practices such as ASTM standards. His laboratory is well-equipped and he has built a large forensic reference library. Wakshull is skilled at creating and explaining complex exhibits in easy-to-understand language and pictures. His courtroom approach is to teach and engage the trial participants—opposing attorney, judge and jury.
Mike Wakshull holds a graduate school certificate in Forensic Document Examination. Since the 1980s, Mr. Wakshull has worked and studied in the science and discipline of Document Examination and Handwriting Analysis. He is one of only a handful of forensic document examiners with graduate school training in the science of forensic document examination. His opinion is always based on sound fundamentals of evidence. Mr. Wakshull has spoken at International and local conferences and seminars and also holds professional certifications that bring unique skills to your case. As a Certified Quality Engineer, Mr. Wakshull studied the science of variability and applied this to the analysis of handwriting and documents. As a Certified Information Systems Auditor, he applies his knowledge of information systems and technology to the analysis of documents.
Q9 Consulting, Inc. Has both an extensive research library and laboratory. Q9 Consulting, Inc. serves Southern California counties of Riverside, San Diego, Orange, San Bernardino, and surrounding regions. Work is accepted from all other locations.
You have hired a forensic examiner to analyze evidence for your civil case. After a thorough examination of the evidence, the forensic examiner delivers a weak forensic opinion toward favoring your theory of the case. Will the examiner's weak opinion help you in trial?
Generally, document examiners state that a source signatures is needed to show that the signature on a document is cut from another document then pasted onto the document in question. In this case study, a technique is presented to demonstrate how a cut-and-paste was discovered without the source signature.
When she was a girl, the young woman had emigrated with her family to the United States from her home country in Africa. She grew up in the northeastern USA and was now attending college. As part of her application for United States citizenship she must present her birth certificate. Her father sent the birth certificate to her. The birth certificate had apparent alterations. Government officials refused to accept the birth as valid because her appearance did not match the age on the birth certificate. She was born in 1994 yet birth certificate appears to state her year of birth as 1984.
The divorce had been finalized 15 years earlier. The husband had moved on with his life. He was happily remarried and enjoying his retirement years. The ex-wife could not let go. She sued in the Superior Court of Los Angeles claiming the husband would not relinquish rights to real property and other interests that had been part of the divorce settlement.
The decedent signed a life insurance beneficiary form a few weeks after having brain surgery. The plaintiff claimed the signature was not executed by the decedent. The defense claimed that the decedent had signed the document and the differences are attributed to the effects of brain surgery.
As with any other profession, document examiners have a range of expertise and experience. As important as it is for your client to make a clear assessment of your abilities, it is up to you to determine in advance, with a high degree of accuracy, whether the document examiner you plan to hire will perform the most accurate assessments and be ready to back up those assessments with a scientifically repeatable methodology in court.
None of us wants to feel that our opinions are tainted by bias. The ability to recognize when bias is an influence in an expert's opinion and the skill of an expert to overcome his or her biases is integral to an expert's credibility.
The Most Dangerous Animal of All was co-written by the estranged son of California’s infamous Zodiac killer to reveal his father’s true identity. When the book hit the streets the skeptics were in full force. Just like those who mocked the boy who cried wolf, no one could blame them. Too many people had already claimed to either be the killer or to know who he really was.
Forensic document examination, performed correctly, is a reliable discipline that can demonstrate the innocence of your client or the guilt of your opponent. Used strategically, it can help you settle out of court. When court is necessary, your document examiner can present a case so clearly that the outcome is beyond doubt. To achieve this, your document examiner must be proficient in the latest techniques and adept at reporting results.
" Q9 Consulting, Inc. announces the release of a new book, The End of the Zodiac Mystery, How Forensic Science Helped Solve One of the Most the Most Infamous Serial Killer Cases of the Century by Michael Wakshull."
Audio Video Forensics Expert Witness Bryan Neumeister
USAForensic is a boutique state-of-the-art forensics company with two labs in Phoenix Arizona and our booking office on the east coast. This helps with an earlier start each day and with overseas cases.
Specializing in forensic Audio, Video, Cell Phones, Computers Photography & ”Cell Tower tracking” debunking. USAForensic is court certified in Federal, US Military, US District, many State and county courts throughout the United States. International cases are not uncommon. Mr. Neumeister has worked in 23 countries over the past 40 years.
Clients range from the largest Law firms to private firms, large corporations, the Department of Defense, government agencies, advocacy groups, the DOJ to the innocence project.
Technology is flying past the court system. We’re here to work with attorneys to understand how to deal with digital or analog evidence, how to challenge it or how to get it admitted into evidence.
We prefer to work in the background assisting attorneys, even writing out Daubert 702 & 902 issues regarding other parties evidence submissions.
In a recent Federal Daubert hearing USAForensic worked with DOD JAG attorneys to get police cell tower tracking ruled inadmissible. The federal judge rule police cell tower tracking as “Garbage in, Garbage out”.
Not a verifiable science, not peer reviewed, no scientific white-paper to support its use.
Over 600 cases in the past 3 years. From the very highest profile to simple straightforward forensic cell phone extractions or video and audio clarification for court use.
To us Data is Data & takes no side, but it has to be verifiable data.
We've all seen the TV crime shows where the forensic technician opens the grainy surveillance, then zooms in on a tiny face, license plate or scrap of paper, hits the enhance button and, magically, the image becomes sharp and clear (accompanied by appropriate background music).