Unusual Suspects 3

The Perfect Family (2012)

Season 3 premiere. An attack on a Pennsylvania family that left only one survivor is discussed.

A Monstrous Act (2012)

The 1994 murder of Missy Grubaugh is discussed.

Murder on Miguel Lane (2012)

The murders of three Arlington, Texas, teenagers in 1985 and the subsequent homicide investigation are discussed.

Innocent Bystander (2012)

The 2002 slaying of a Brunswick, N.Y., couple is investigated.

Clairemont Killer (2012)

Investigators in San Diego search for a serial killer after six females are slain in 1990.