When a mother of three mysteriously disappears, the only clue is her abandoned vehicle on a lonely Montana highway. Josh Mankiewicz reports.

A mother of five is found dead in her Washington State home. But what leaves detectives the most shocked is the way she is found. Keith Morrison reports.

Newlyweds Seth and Lisa Techel are expecting their first child, but a shotgun blast shatters their dreams on Memorial Day weekend, 2011. Dennis Murphy reports.

While away on business in California, Frank Howard, a high flying accountant from Carrollton, Texas, learns that his wife has been brutally attacked in their home. Andrea Canning reports.

When a woman's body is discovered at an Anaheim trash facility, a detective makes a promise to her mother to get justice. Keith Morrison reports.

The murder of a Nevada teenager shakes the community to its core when the two most unlikely people make a shocking confession. Keith Morrison reports.