Joe Dziemianowicz

Who killed a 26-year-old Ohio mother of three? With the help of "Cold Justice" digging and forensic technology, the Springfield PD makes an arrest.

Young women in shallow graves was ruthless killer David Leonard Wood's grim signature. 

Anthony Shore used homemade ligatures to murder his victims, including a 9-year-old girl.

Before "Cold Justice" returns with new cases, get up to speed on the Candance Prunty homicide. 

Familial DNA and pizza helped the LAPD finally catch the "Grim Sleeper" serial killer.

Between 1990 and 1995, eight women died at the hands of Keith Hunter Jesperson, also known as the Happy Face Killer. 

Keith Hunter Jesperson wrote disturbing letters to media and law enforcement about his murder sprees, signing the notes with a smiley face.

A southern community was terrorized in the 1990s by a rapist and murderer named Charles Ray Vine, who was hiding in plain sight.

Charles Ray Vines was notoriously branded the River Valley Killer in the 1990s. Where is he now?

In the 1980s, Larry Eyler, a vicious murderer who preyed on young men, became known as the Highway Killer.