The Tylenol serial killer’s youngest victim was just 12 years old In 1982, seven people died in Chicago after ingesting ...

Wilder was later identified as a serial killer who murdered nine women across the country. One of the sisters, Kristine Conyers, is now sharing her story and has started a nonprofit to support ...

Tom Neighbors, a Palm Beach County sheriff's detective who worked on the girls' case, said in an Australian documentary that he had studied serial killers and learned they often escalate when they ...

If he is convicted of just two of those 18 killings, he would officially be labeled a serial killer under the FBI’s definition. The 22-year-old Fairfield man, described in federal court records ...

Oxygen’s new series, “Unknown Serial Killers of America,” exposes murderers who remain unknown to the general public and will premiere on Sunday, May 18. In the new series, “Unknown Serial ...