Joe Dziemianowicz

A Florida murder case led detectives 2,500 miles away to Idaho.

It took years for Barbara Winn's family to get answers after she died from a gunshot wound.

A lead in the case came from an unlikely source: one of the suspected serial killers, Sean Vincent Gillis. In an interview with investigators, he dropped a bombshell revelation.

Leonila Stickey had just found out she was pregnant by a man who likely wasn't her fiancé when she was killed in a hunting accident.

“Sherri Papini: Lies, Lies and More Lies” explores the six-year saga of a shocking kidnapping hoax.

Arkansas investigators uncovered a deadly family plot while investigating a hard-working mechanic’s murder.

Melinda Snyder had been asleep at her South Carolina residence when an intruder attacked her and shot her.

When Karl Karlsen's son was crushed by a truck 17 years after his mother's suspicious death, family members and investigators were concerned.

Fear filled a Louisana city as women were shot, stabbed, and strangled over the span of a decade.

Derrick Todd Lee, Sean Vincent Gillis, and Jeffery Lee Guillory all had one eerie trait in common.