Footage on the teenager's phone included a montage of Paul Spector, the evil killer from BBC series The Fall, pictured, and a bizarre video showing serial killers including Ted Bundy dancing.

A woman spoke with CBS News Philadelphia about creepy interactions she had with Horsch and his son Eugene Horsch​.

Tiffany Taylor, whose testimony was crucial in convicting Khalil Wheeler-Weaver of the 2016 murders of three NJ women, died ...

He was dressed to kill. A suspected serial killer who reportedly confessed to 80 murders was arrested in Brazil while trying to evade justice by dressing as a woman. Wild video shows cops arresting ...

Jana Monroe is a former FBI agent and profiler who has interviewed dozens of female killers. Presented by the new Hulu original series "Furious." ...

RC Horsch's Philadelphia home is being excavated again as FBI investigators probe links to seven missing women and disturbing ...

Police seized glass vials, a vacuum and workout equipment from the Philadelphia house of horrors once owned by pornographer Raymond Horsch.

The recent arrest of Jorlan Lopes da Silva, a 33-year-old self-confessed serial killer, by Brazillian police will result on dozens of cases being reopened. Brazilian police said Friday that da Silva ...

A total of 12 women's bodies have been found in the last few weeks in Ekurhuleni, the municipality next to Johannesburg, ...

Police have identified similarities in some of the killings but said they had not found conclusive evidence that the same person or people were responsible.