Catch My Killer

In 1967, Connie and Carolyn Hevener are murdered at an ice cream shop. The crime seems like a botched robbery, but the killer remains at large four years later.

Marilyn Kananen, 65, disappears. Her children suspect their abusive father, gone for 15 years, has returned. Detectives find evidence that turns the case upside down.

Lisa Summers, 16, is found dead with little evidence. Nearly two decades later, cold case detectives use old witnesses and new technology to solve her murder.