Bryan Rein was discovered dead in the kitchen of his Montana bunkhouse on July 14, 1996, but determining who killed the veterinarian would prove more complicated than anyone could have anticipated.
When a Vietnam veteran, Bob McClancy, was found dead in his favorite recliner with a handgun and bottle of empty pills, it appeared to be a suicide. It would be years before investigators would discover the truth.
Scott and Laci Peterson seemed like the idyllic young California couple, but dark secrets were hiding beneath the surface in the months before pregnant Laci disappeared.
Two girls, Michella Welch and Jennifer Bastian, disappeared five months apart while on bike rides through Tacoma's city parks, but decades after the brutal crimes, detectives would come to a surprising and unexpected realization about the crimes.
Pam Zimmerman was newly engaged when she was gunned down in her financial planning office. Was it a robbery gone wrong or was Pam targeted by someone she knew?
Christy Mirack was found savagely murdered on Dec. 22, 1992 after she had failed to show up at the elementary school where she had been a beloved teacher.
Less than 15 minutes after a deputy left the home of former mayor Michael Holton, gunshots went off, killing both Michael and his estranged wife, April, in 2016.
Amber Dubois had been on the way to school to purchase a lamb as part of a farming program at Escondido High School when she disappeared just outside the building on Feb. 13, 2009.
