The technique, which teaches how to identify guilt and deception from the word choice, cadence and grammar of those calling 911, relies on junk science. But law enforcement agencies continue to use it.
They Called 911 For Help Junk Science Labeled Them As Liars crooksandliars.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from crooksandliars.com Daily Mail and Mail on Sunday newspapers.
Following a ProPublica investigation, attorneys have called for punishing prosecutors who used the technique knowing it was inadmissible in court. One conviction gets another look.