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Posts Tagged ‘Forensic Expert Interview’

20: Body-worn Cameras with Sgt. Bill Tilson

Monday, April 27th, 2015

20: Body-worn Cameras with Sgt. Bill TilsonSgt. Bill Tilson is a police officer with the Coeur d’Alene Police Department in Coeur d’Alene, Idaho. He has been working in the department since September 2002 and began working with body-worn cameras in 2012 when the department began issuing them to officers. He received a Bachelors degree in Criminal Justice and Corrections from Lewis-Clark State College and an Associates degree in Criminal Justice and Law Enforcement Administration from the College of Southern Idaho.

Sgt. Tilson has seen first hand the benefits of body-worn cameras in law enforcement and has been a major part of their integration into the Coeur d’Alene Police Department. He has also dealt with many of the struggles that police departments are facing with the large amount of video that is being captured by these body cameras.

We suspect that if you are reading this post, you have a boy worn camera video and questions. Why are there glitches in the video recording? Does the time code numbers jump for no reason? Is the audio poor and need forensic enhancement? Does your body-worn camera recording have an established chain of custody? Good read about chain of custody: https://primeauforensics.com/establishing-a-chain-of-custody-for-audio-and-video-evidence 

Now listen in with Ed Primeau and Sgt. Bill Tilson as they discuss the benefits of body-worn cameras, the issues with storing the video, chain of custody procedures, and Federal standards for maintaining the video evidence.

photo credit: USCP4.NSM.Rally.USCG.WDC.19apr08 via photopin (license)

14: Video Surveillance with David Spreadborough

Thursday, December 11th, 2014

14: Video Surveillance with David SpreadboroughVideo Surveillance expert David Spreadborough is a CCTV investigator and a police officer for the Cheshire Police Department in Cheshire, England.  He has been a part of the police force for 23 years and began his video forensic career in 2003.  David is a member of the Law Enforcement & Emergency Services Video Association International (LEVA), the National Policing Improvement Agency (NPIA), the CCTV National Standards Forum and he sat on the Association of Chief Police Officers (ACPO) Working Group for CCTV.  David has taken multiple training courses covering Forensic Video Analysis, CCTV installation and retrieval and Multimedia Evidence Processing. He focuses on CCTV video evidence and has spent the last few years working with CCTV manufacturers to improve the quality of systems as well as the installation and accessibility for law enforcement.

Up until November of 2014, David was the Senior Officer within the Visual Forensic Unit in the Cheshire Police Department and oversaw all major crime video investigations in the department.  It was then decided that Police Officers could no longer hold Forensic positions within the department.  David is currently looking forward to finding new ways to use his expertise as a Forensic Video Investigator and welcomes anyone who is interested in learning more about the field to contact him.

David is dedicated to the development of Forensic Video Analysis and working with new technology to improve the field.  If you would like to contact David, you can find him on linkedin.

Suggested additional reading on video evidence retrieval: https://primeauforensics.com/forensic-digital-media-evidence-retrieval/

Now listen in as Audio and Video Forensic Expert Ed Primeau and Officer David Spreadborough discuss the importance of CCTV systems for law enforcement, the advancements made in video surveillance over the last decade and the challenges being faced by Video Forensic Experts today.

13: Voice Identification with Maria do Carmo Gargaglione

Thursday, December 4th, 2014

13: Voice Identification with Maria do Carmo GargaglioneMaria do Carmo Gargaglione is the Director of the Division of Digital and Technological Forensic Evidence at the Public Ministry of Rio De Janeiro.  She has been a speech-language pathologist for over thirty years.  She is an expert in voice identification, facial identification and handwriting analysis.  She began working in forensics in 2000 and began working for the Public Ministry in 2005. Since then, she has continued her education in the field of digital media forensics at any given opportunity, including the courses at the National Center for Media Forensics at the University of Colorado.  She was the first in Brazil to begin a division of digital media evidence with voice identification.

If you would like to contact Maria do Carmo, she can be reached by email at maglione@globo.com.

Now listen in as Maria do Carmo and Ed Primeau discuss different techniques used for voice identification, the importance of digital forensic work in Brazil, and advice for people interested in starting a career as an Audio Forensic Expert.

For more on Voice Identification, check out Ed Primeau’s latest book, “That’s Not My Voice!” available on Amazon.

12: Video Forensics with Dorothy Stout

Monday, December 1st, 2014

12: Video Forensics with Dorothy StoutDorothy Stout is a Video Forensics Expert and owner of Resolution Video Inc.  She has been analyzing video since 1998 and has testified in all levels of courts in the United States.  Dorothy received her Bachelor degree in Psychology and her Masters in Forensic Science and began her career at the US Postal Inspection Service.  She has also performed Video Analysis for the US Department of Defense Computer Forensic Laboratory and has worked with the International Association of Chiefs of Police and the Security Industry Association.  Resolution Video Inc. was founded in 2004 and has continued to provide audio and video enhancement, analysis, authentication and training services for law enforcement agencies.  Dorothy is currently an adjunct professor at George Washington University, the University of Indianapolis, and the British Columbia Institute of Technology. She also teaches training workshops around the country on both Audio and Video Forensic work.

Dorothy Stout makes sure her company demonstrates integrity, impartiality, diligence and professionalism in their work, which has made her one of the leading Video Forensic Experts in the country. If you would like to contact Dorothy or Resolution Video, they can be reached online at resvid.com or by phone at 703-759-7803.

Suggested additional treading: https://primeauforensics.com/the-forensic-expert-witness-3-tips-for-preparing-to-testify/

Now listen in as Dorothy Stout and Ed Primeau discuss the effect video evidence has had on law enforcement, the challenges and limitations faced by Video Forensic Experts and the importance of connecting with other experts when beginning your career as a Forensic Expert.

 

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As a business owner myself, I am aware of the effort it takes to assemble a team of employees that conduct their business as if it were their own, and take pride in how they represent your company to others. As an owner who feels has achieved that status myself, I immediately recognize it in others. I must say that this is not common in the workforce today. From the first contact with your company, through closeout, every one of your employees made this experience a pleasure and acted with the upmost professionalism.read more
Abc Def
20:32 03 Dec 18
Primeau Forensics is a professional, top-flight organization that knows how to access and deliver verifiable forensics information quickly, efficiently and productively. Don't let their cheerful, friendly attitude make you think they are not on top of their game--they are!read more
dan schulte
18:35 12 Dec 18
I received credentials from two technicians, then a third person ended up doing all the work and kept in touch with me by e-mail. I never saw any proof that the work was done and they told me they found nothing. They could not tell me what was making the noise or the lights. A waste of $750.00.read more
Teresa Galyon
16:13 13 Dec 18
Excellent work. Primeau took a low light camera recording of vandalism at my home and converted the video to images that we used to identity the vandals. Additionally, Primeau was able to identify characteristics of the vandals car that were used for a positive identification. Services were efficient, timely, and professionalread more
Todd Conte
15:18 27 Aug 18
Ed and his team are great! I took in footage of my boyfriends dog being stolen and they were so willing to take every step possible to enhance the video to retrieve the information we needed. The resolution on our camera/video wasn't great (our fault, not theirs) and they were unable to get the information we needed BUT they guided me in the next steps to take. Thank you guys!!read more
Anita Tela
12:47 23 Oct 17
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