No Mercy Signs of a Psychopath : Season 5 Episode 17
Investigation Discovery 30m
Aired: May 23rd, 2023 @ 10:00 PM EST on Investigation Discovery
STORY 1. During a law enforcement interrogation for a man's murder, the suspect makes a jarring confession. STORY 2. A car thief makes a startling admission of murder, the details of which prove that he had no mercy at all for the unlucky victim.
