48 Hours

A report on the investigation into the 2010 death of Stephanie Roller, a Colorado mother of three who allegedly went for a walk during a blizzard and was later found dead in a nearby river. According to Roller’s husband, Dale Bruner, she packed up her laptop and headed out for a walk during a blizzard. He waited 11 hours before calling police to report her missing.

Amy Hurst and Wendy Huggy did not know each other. Hurst and her new husband, Bill Hurst, had recently moved, leaving her two young children in the care of relatives in Michigan. Then she just disappeared. Sixteen-year-old Wendy Huggy lived with her grandparents in Pasco County, and went to a party – she never returned home.

An investigation into the deaths of South Carolina sports bookie Brett Parker’s wife, Tammy Parker, and his associate, Bryan Capnerhurst, who Parker claims he shot while Capnerhurst was attempting to rob Parker’s safe.

Bernie Pyne returned home one day in May 2011 with his young daughter to find his wife Ruth in the garage, brutally beaten and stabbed to death. To outsiders, the Pyne’s appeared to be an all-American family. After Ruth was murdered, police learned the Pyne's were not as perfect as portrayed.

An investigation into the July 24, 2003 disappearance and murder of Heather DeWild, who was never seen again after a visit with her children to her estranged husband Dan DeWild’s house, and how television crime dramas may have given her killer enough information to keep police from quickly solving the case.

A report on the investigation into the 1988 disappearance of David Jackson in Pembroke Pines, Florida; the eventual discovery of his body; and of the efforts of the young man who helped police find his father’s killer.