E44: “The Freeway Killer” Pt. 2 - William Bonin

After William Bonin took the life of his first victim, his killings only escalated in frequency and violence. In part 2, Greg and Vanessa dive into Bonin’s need for validation, and how the loneliness resulting from his traumatic childhood likely led him to invite multiple accomplices along on his killing spree. After the rape, torture, and murder of at least 21 men and boys, William Bonin’s accomplices became the key to his capture and conviction.

E42: “The Butcher of Rostov” Pt. 2- Andrei Chikatilo

Andrei Chikatilo killed with increasing frequency over twelve years. Greg and Vanessa explain how the Soviet system of criminal profiling allowed a monster like Chikatilo to evade the police, even as his killing became more frequent, and more gruesome. They examine how a psychiatrist helped crack the case, Chikatilo’s attempt to plea insanity, and the horror of tracking down a killer who’s victim profile is “anyone they can get their hands on”.

E40: “The Lethal Lovers” Pt.2 - Gwen Graham & Cathy Wood

In the case of the Lethal Lovers, Gwen Graham was charged with five murders, and Cathy Wood charged as her accomplice. But was that truly their relationship, or was Cathy blackmailing Gwen to use her as a scapegoat? Greg and Vanessa piece through the lies to discover who was really culpable in the Alpine Manor killings- Gwen Graham, Cathy Wood, or both women?

E36: “The Angel of Death” Pt. 2 - Charles Cullen

Charles Cullen was one of the deadliest serial killers in American history. As a nurse, he went from hospital to hospital, leaving a trail of bodies in his wake. Greg and Vanessa investigate how the New Jersey hospitals that employed the killer nurse ignored evidence of his murders. Yet despite the mounting deaths, the one person capable of bringing Cullen to justice was his only friend.

E34: “The Midwest Black Widow” Pt. 2 - Belle Gunness

A fire rages at black widow Belle Gunness's murder farm, where her many victims lie buried below her hog pen. After deputies find a headless woman's body in the ashes, authorities believe that Belle was murdered by her jealous farmhand. But Greg and Vanessa think that’s exactly what Belle wanted them to believe. Why would a serial killer fake her own death? And what would drive her to do so? Greg and Vanessa investigate.

E30: “The Giggling Granny” Pt.2 - Nannie Doss

Behind the cheerful demeanor of a sweet southern grandma, lurked a vicious killer. Nannie Doss poisoned her husbands, killed her children, and even went after her own mother. This week, Greg explores Nannie’s use of the lonely hearts columns to find victims, and Vanessa examines how social conformity and societal norms helped this killer fly under the radar for so long.

E28: "The Grim Sleeper" Pt 2. - Lonnie Franklin Jr.

Lonnie Franklin Jr. offered rides to Los Angeles women, only to kill them, photograph them, and leave their bodies to be found like trash on the street. “The Grim Sleeper” had a deep-seated need to degrade women, ending at least ten lives before new breaks in forensic technology helped the police to catch him. Greg and Vanessa discuss Franklin’s change in MO, his police interrogation, and the remaining task of identifying the unknown women in his polaroid’s.

Join us after the episode for an exclusive interview with Hart Hanson, creator of the TV series BONES. We’ll talk about his new crime novel, The Driver.

E27: "The Grim Sleeper" - Lonnie Franklin Jr.

He targeted and killed multiple women in the 1980’s; then mysteriously disappeared. Fourteen years later, he started killing again. Why would he stop? And why, after so long, would he come back? Greg and Vanessa examine what made “The Grim Sleeper” different from other serial killers operating in the area at the same time, as well as the psychology behind his “trophies.”

E26: “The Casanova Killer” Pt. 2 – Paul John Knowles

A lust killer who dreamed to be known as an outlaw, Paul John Knowles sought infamy. He was so desperate to be remembered; he recorded his own confession to multiple murders while still a free man, and shared the tapes with his lawyer. Knowles killed indiscriminately, occasionally allowing writers to live—so they could chronicle his story. This week, Greg and Vanessa follow Knowles’ cross-country murder spree to its shoot-out conclusion.