Season 3

01 The Perfect Family Episode 126th February 2012 Season 3 premiere. An attack on a Pennsylvania family that left only one survivor is discussed. 02 A Monstrous Act Episode 24th March 2012 The 1994 murder of Missy Grubaugh is discussed. 03 Murder on Miguel Lane Episode 311th March 2012 The murders of three Arlington, Texas, teenagers in 1985 and the subsequent homicide investigation are discussed. 04 Innocent Bystander Episode 425th March 2012 The 2002 slaying of a Brunswick, N.Y., couple is investigated. 05 Clairemont Killer Episode 51st April 2012 Investigators in San Diego search for a serial killer after six females are slain in 1990. 06 Left for Dead Episode 68th April 2012 The 1997 murder of Henry Caneva and the investigation that nabbed his killers are discussed. 07 Murderous Intentions Episode 715th April 2012 The hunt for burglars who killed a Lafayette, La., man the day after Hurricane Katrina hit the Gulf Coast is chronicled. 08 Death of an Angel Episode 822nd April 2012 The 1992 murder of Angel Ormston and the investigation that nabbed her killer are discussed. 09 Hotel Homicides Episode 929th April 2012 The murders of three women in three Iowa hotels between 1993 and 1997 and the investigation that nabbed the killer are discussed. 10 Elemental Murder Episode 106th May 2012 The lethal poisoning of a waitress in Florida is investigated. 11 Deadly Denial Episode 1113th May 2012 The murder of a gun advocate in Kentucky and the investigation that nabbed her killer are discussed. 12 Random Act of Madness Episode 1220th May 2012 The murder of a man in Maine is connected to a cold case. 13 Bathtub Killer Episode 1327th May 2012 The crimes and apprehension of the Texas Bathtub Killer are discussed.