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Using CVSA to Identify Unlikely Suspects in Family Centric Murder Investigations

Using CVSA to Identify Unlikely Suspects in Family Centric Murder Investigations

by admin | Nov 22, 2016 | Murders

Not much happens in the sleepy town of Eaton, Ohio, so resident Timothy Johnson’s disappearance raised a red flag. Jeannie Heltsley, Timothy’s aunt, alerted Preble County Sheriff’s office Chief Deputy Terry Snowden and Detective Dean Miller on January 26, 2007....
Uncovering Deception in Police Recruitment With Innovative CVSA Technology

Uncovering Deception in Police Recruitment With Innovative CVSA Technology

by admin | Nov 18, 2016 | Law enforcement

When I worked as an Investigations Manager for a Private Security Company, I often hired guards and investigators who were using these positions as stepping stones to careers in law enforcement. Even with my experience in the field, identifying the individuals best...
Verbal and Non-Verbal Leakage and Finding Deceptive Cues Through CVSA and Body Language

Verbal and Non-Verbal Leakage and Finding Deceptive Cues Through CVSA and Body Language

by admin | Nov 10, 2016 | Law enforcement

He hasn’t even opened his mouth, but you have a gut feeling—this is your suspect. You know something is off because the subject is looking you straight in the eye, but his body is turned slightly away from you. That sixth sense you are feeling is a combination of...
Her Word Against His and the Role of Computer Voice Stress Analysis in Sexual Assault Investigations

Her Word Against His and the Role of Computer Voice Stress Analysis in Sexual Assault Investigations

by admin | Nov 8, 2016 | Police investigations, Sexual assault cases

He said she wanted it. She said no. One of these people is telling the truth, and it is your job as a police investigator to substantiate the claims. The call to investigate a rape or sexual assault is a journey that could be described as a dotted line to the truth....

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