News Archives - NITV Federal Services | The manufacturer of the 'Computer Voice Stress Analyzer' - CVSA

Florida, Citrus Co. Sheriff’s Office

Lt. David Wyllie reports that in the very first days of the Jessica Lunsford abduction and murder case, several very good suspects were developed, including her father.  Since Lt. Wyllie headed the Special Victims Unit at the time of Jessica’s disappearance, and was...

Louisiana, Bunkie PD

Chief of Detectives/CVSA Analyst Chad Jeansonne was contacted by the local District Attorney’s Office and requested that he conduct a CVSA exam on a 27 year-old man that had been arrested for raping his son. The subject had convinced his family, defense attorney and...