Dozens of serial killers have terrorized American communities over the decades, from H. H. Holmes becoming “the Beast of ...

Authorities said Kevin Lino, 38, has been identified as a Massachusetts serial killer allegedly linked to four murders of ...

Cowley, who worked as a profiler in the FBI’s Behavioral Analysis Unit, produces a podcast with three colleagues, also ...

Florida authorities push back on serial killer theories as Jacksonville residents question police assurances following three ...

A New England serial killer has been unmasked — but he doesn’t appear to be connected to rampant rumors in the region sparked ...

Daytona Beach serial killer Robert Hayes claims his attorneys failed to call two witnesses during his murder trial.

Kevin Lino, 38, is already behind bars after being convicted of killing two men in 2012 and 2014, say prosecutors.

Robert Hayes, aka "the Daytona Beach Serial Killer" was convicted of killing three women in Daytona Beach in 2005 and 2006.

New DNA could reveal whether a San Antonio man was a victim of serial killer John Wayne Gacy. His family needs anyone who ...

Joseph DeAngelo’s “insatiable appetite for power” drove his violent crimes, because he had no power in his personal life, prosecutor Thien Ho writes in a new book.

A dog walker's chance find in 2009 revealed a mass grave of 11 women and in unborn child on Albuquerque's West Mesa. Police ...

An abandoned movie on hunting the Zodiac Killer turns into a side-eye look at something even more rampant than mass murder: ...