In the oil fields of New Mexico, mother of two Emily Lambert disappears after a night out at a local bar. Investigators find themselves in a race against the clock trying to find her alive and are eventually stunned by what they uncover.

A shooting in broad daylight in the city of Waterloo, Iowa leaves two dead. Investigators Camarata and Moller follow a trail of bloody footprints to a list of suspects and an unexpected lead from a knowledgeable confidential informant.

Women are found brutally murdered and panic strikes Baton Rouge, LA. The city suspects a serial killer is on the loose. In an example of police work at its finest, detectives lead investigators to an unlikely suspect hiding a dark secret.

When a hardworking single mother with a history of heart issues is found dead on the front steps of her home, detectives assume she died of natural causes. However, as the investigation progresses, it becomes clear foul play was involved.

A 2-Hour Special takes us to Florida, where a devoted mother disappears into the night after tucking her daughter into bed. Investigators chase down a trail of leads that include multiple suspects, culminating in a horrifying discovery.

A mother's only hope of finding her missing 20-year old daughter rests in the hands of a seasoned investigator from the DA's office, who takes on her case after it's gone cold for seven years.

A college freshman goes missing without a trace, concerned friends and family talk to police about his last whereabouts. Those conversations however, raise more questions than answers when they point to a potentially deadly love triangle.

When a wife comes home to discover her ex-husband shot to death in the home they still share, detectives embark on a two year long journey to find out exactly who pulled the trigger, as a family falls apart.

When a mother of two goes missing, the police suspect she's relapsed into drugs. However her family and friends say she'd never desert her two young children and suspect foul play.

An accidental death in upstate New York becomes a possible murder scene and a wife and mother provides a crucial piece of evidence. Investigators confront the darkest side of humanity to discover an unspeakable truth.

When a string of elderly people are brutally murdered in their homes along the Mississippi River, a Task Force is formed to hunt down a serial killer before they can strike again.