A teenage girl disappears from a Kansas mall. The only clue for detectives is the haunting final images of her on surveillance video. Somewhere in these frames hides the answer -- and a killer.

A newly engaged couple is found brutally murdered in their car parked in a deserted parking lot. To investigators it looks like an execution. There are no leads until a surveillance camera 90 miles away gives the investigation its first break.

In Pensacola, Florida, police investigate the strange disappearance of a reporter and expose an addictive world of gaming. Across the state, a mom vanishes after a party. Detectives have no leads until cameras begin to spill their secrets.

A husband and respected businessman vanishes after a meeting. Meanwhile, a young mother doesn’t come back from her job search.

In Pensacola Florida, two loving parents are brutally gunned down in their own home. The cop’s only witness is one that never lies: surveillance cameras. It’s what they must rely on, to catch the killers and bring them to justice.

Every parent's worst nightmare comes true when a schoolgirl disappears without a trace. But a few seconds of surveillance footage leads cops to the most shocking discovery imaginable.