Serial Killers

Jeffrey Dahmer kept his victims after he killed them for sexual satisfaction, as the serial explained to his attorneys in Netflix's "Conversations With a Killer." 

Billy Chemirmir, who has already been convicted of one murder and is charged with 20 others, is currently being tried for the murder of Mary Brooks.

Law enforcement officials in Stockton say five men were shot to death while alone in poorly lit areas in the northern part of the city. So far, police are stumped about a possible motive behind the attacks. 

Rita Isbell, the sister of Jeffrey Dahmer victim Errol Lindsey, shared her thoughts on the Netflix series "Monster," starring Evan Peters.

Niecy Nash plays Glenda Cleveland, a neighbor of the serial killer who called police several times, in Netflix's  "Monster: The Jeffrey Dahmer Story." But was Cleveland a real person?

Gary Muehlberg has allegedly confessed to being "The Package Killer," a serial killer believed to be behind the murders of four identified women: Brenda Pruitt, Robyn J. Mihan, Sandra Little, and Donna Reitmeyer.

Female killers are the focus of the new Oxygen series "Black Widow Murders."

Dr. Ann Wolbert Burgess, one of the first "Mindhunters" and the co-writer of Oxygen Book Club choice "A Killer By Design," talked to Oxygen.com about her work in a recent interview.

Cleveland serial killer Anthony Sowell's younger sister faced rage and “death threats” because of his gruesome crimes. 

Sharon Hammack was one of a dozen women killed in the Grand Rapids area of Michigan in the 1990s. Police now say DNA has identified Garry Dean Artman as the man who raped and killed her in 1996.