MURDERED: Karen Gregory

In the summer of 2015, Mary Yoder, a healthy 60-year-old chiropractor, went to work as usual. Later that day, she began feeling sick. Within two days, she was dead. At first, her sudden decline seemed like a medical mystery. But investigators soon uncovered evidence of poisoning, ...  Show more

In the 1980s and early 1990s, a serial predator targeted young girls in the suburbs of Melbourne, Australia. He wore a mask and left little evidence behind. Investigators described him as calm and calculating, earning him the nickname, “Mr. Cruel.” More than three decades later, ...  Show more

As James and Jennifer Crumbley awaited sentencing for their conviction for involuntary manslaughter, both sought to avoid jail.

Their son Ethan Crumbley is serving life in prison for the school rampage where four were killed and seven others were injured. The gun used w ...

Adrianne Reynolds, Sarah Kolb and Cory Gregory were three troubled teenagers attending an alternative high school in East Moline, Illinois in 2005. They started off as bestfriends and ended up involved in a gruesome murder.  What they ended up doing to one of their own will ma ...

In 2002, a very unlikely witness came forward to give the Everett Washington police some shocking information about a missing person. It was the break investigators had been waiting for — and dreading. The information the witness provided would ultimately lead the police to un ...

Christy Woodenthigh’s family was shocked to hear that she was dead and her body missing. When they got to Christy’s house, there were no police officers or approaching sirens. For Christy’s family and many others on the Northern Cheyenne Reservation, they never trusted the law en ...  Show more