S3 E1 • The Perfect Family

In the dark of night, a Pennsylvania family are brutally murdered in their home. Only their 20-year-old daughter survives. Investigators wonder, who would kill this seemingly perfect family? The answer will shock their community for years to come.

Première diffusion : 26 février 2012

S3 E2 • A Monstrous Act

In 1994, 20-year-old Missy Grubaugh is killed in her apartment. Police focus on a list of suspects-a thieving former roommate, a threatening coworker, a sex offender boyfriend. In the end, a late-night call to the victim brings the case to a close.

Première diffusion : 4 mars 2012

S3 E3 • Murder on Miguel Lane

In 1985, the homicide of three Arlington, TX teens shocks the community. Investigators focus on an ex-boyfriend, teen satanists, and a drug addict with a grudge, but a shaky alibi and forensic evidence lead to a killer with close ties to the victims.

Première diffusion : 11 mars 2012

S3 E4 • Innocent Bystander

In 2002, a Brunswick, NY couple are found murdered in their apartment. Girlfriend Arica is an innocent bystander, but boyfriend Sam is a drug dealer with dangerous enemies. In the end, a bloody print at the scene leads to a killer who defies belief.

Première diffusion : 25 mars 2012

S3 E5 • Clairemont Killer

In 1990, the murders of six females put San Diego investigators on the trail of a vicious serial killer. As all suspects come up clear, reports of a man loitering outside a health club bring the case to a shocking conclusion.

Première diffusion : 1 avril 2012

S3 E6 • Left for Dead

In 1997, Sarasota couple, Henry Caneva and Janet Scott, are attacked in their home. Henry doesn't survive. Investigators work down a list of suspects, but it will take an unrelated domestic disturbance call to bring the case to a close.

Première diffusion : 8 avril 2012

S3 E7 • Murderous Intentions

A day after Katrina hits the Gulf Coast, a Lafayette man is shot by masked burglars. Police work through a list of suspects, to no avail. Three years later, crime scene evidence leads investigators to the opportunistic culprits.

Première diffusion : 15 avril 2012

S3 E8 • Death of an Angel

In the summer of 1992, 18 year-old Angel Ormstrom leaves to run errands and never comes home. Did she run away, or was she made to disappear? Five months later, a gruesome discovery brings the case to a tragic conclusion.

Première diffusion : 22 avril 2012

S3 E9 • Hotel Homicides

Between 1993 and 1997 three women are murdered in three Des Moines, Iowa hotels. Hampered by the sheer volume of suspects and the infancy of forensic testing, it takes seven years of dogged investigation to bring a sadistic serial killer to justice.

Première diffusion : 29 avril 2012

S3 E10 • Elemental Murder

When a hardworking waitress ingests a lethal dose of poison, a nationwide panic ensues. Everyone is a suspect, until one of the most bizarre sting operations in Florida history leads detectives to the implausible poisoner

Première diffusion : 6 mai 2012

S3 E11 • Deadly Denial

When a Kentucky woman is murdered in her home, detectives theorise the victim may have known her attacker. Investigators scrutinise family, friends, and boyfriends old and new before a shaky alibi and forensic evidence point to the killer.

Première diffusion : 13 mai 2012

S3 E12 • Random Act of Madness

A Maine father of four is found shot to death after going out for a beer. Is he the victim of a family squabble? Did he run afoul of local crooks? Years later, an unrelated cold case and a guilty conscience help bring the killer to justice.

Première diffusion : 20 mai 2012

S3 E13 • Bathtub Killer

In 1996, two women are murdered in the same Texas apartment complex. Authorities follow every lead but the case goes cold. Three years later, DNA evidence, and a seemingly unrelated crime lead authorities to the sadistic "Bathtub Killer."

Première diffusion : 27 mai 2012