Killer Lies
Episode: 1x01 | Airdate: Jul 13, 2006
Season 1
Cold-Blooded Killers
Episode: 1x02 | Airdate: Jul 20, 2006
Murderous Women
Episode: 1x03 | Airdate: Jul 27, 2006
Partners in Crime
Episode: 1x04 | Airdate: Aug 10, 2006
Psychotic Killers
Episode: 1x05 | Airdate: Aug 17, 2006
Deadly Desires
Episode: 1x06 | Airdate: Aug 24, 2006
Science Of Murder
Episode: 1x07 | Airdate: Aug 31, 2006
Up Close
Episode: 1x08 | Airdate: Sep 7, 2006
Season 2
Jealousy
Episode: 2x01 | Airdate: Aug 12, 2007
Stalker
Episode: 2x02 | Airdate: Aug 19, 2007
Delusional
Episode: 2x03 | Airdate: Aug 26, 2007
Unsolved Cases
Episode: 2x04 | Airdate: Sep 2, 2007
Cult Followers
Episode: 2x05 | Airdate: Sep 9, 2007
Spree Killers
Episode: 2x06 | Airdate: Sep 16, 2007
Attention Seekers
Episode: 2x07 | Airdate: Sep 23, 2007
Masterminds
Episode: 2x08 | Airdate: Sep 30, 2007
Revenge
Episode: 2x09 | Airdate: Oct 7, 2007
Cult Leaders
Episode: 2x10 | Airdate: Oct 14, 2007
Season 3
Manson
Episode: 3x01 | Airdate: Jan 31, 2008
Super Delusional
Episode: 3x02 | Airdate: Feb 7, 2008
Schemers
Episode: 3x03 | Airdate: Feb 14, 2008
Vampires/Cannibals
Episode: 3x04 | Airdate: Feb 21, 2008
Women
Episode: 3x05 | Airdate: Feb 28, 2008
Redemption
Episode: 3x06 | Airdate: Mar 6, 2008
Gangs
Episode: 3x07 | Airdate: Mar 13, 2008
The Killer's Brain
Episode: 3x08 | Airdate: Mar 20, 2008
Face to Face
Episode: 3x09 | Airdate: Mar 27, 2008
In Pursuit of Evil
Episode: 3x10 | Airdate: Apr 7, 2008
Season 4
Manipulators
Episode: 4x01 | Airdate: Dec 7, 2014
Control Killers
Episode: 4x02 | Airdate: Dec 14, 2014
Rage Killers
Episode: 4x03 | Airdate: Dec 21, 2014
Stone Cold Killers
Episode: 4x04 | Airdate: Dec 28, 2014
Sexual Deviants
Episode: 4x05 | Airdate: Jan 4, 2015
Fantasy Killers
Episode: 4x06 | Airdate: Jan 11, 2015
Deceptive Killers
Episode: 4x07 | Airdate: Jan 18, 2015
Egocentric Killers
Episode: 4x08 | Airdate: Jan 25, 2015
Attention Seekers
Episode: 4x09 | Airdate: Jan 30, 2015
Predators
Episode: 4x10 | Airdate: Feb 26, 2015