Devoted family man Dr. David Cornbleet is brutally killed in his office. His daughter finds him, bound and gagged, in a pool of blood. Police must rely on CCTV images of man with a concealed face to lead them to David's killer in this twisted tale.

When 27-year-old Christie Wilson disappears after a night at the local casino, surveillance cameras reveal her gambling with a mysterious man. Can this video footage unlock the secrets of what happened next and help bring her home alive?

17-year-old Casey Crowder vanished early one Sunday morning after her car ran out of gas outside of Dumas, Arkansas. With no leads and no witnesses, investigators are desperate to find any CCTV cameras that can lead them to the missing teen.

24-year-old Nathan Trapuzzano is shot dead during his morning walk, leaving his pregnant wife a widow. Security footage from the scene reveals the final shocking moments of Nathan's life but will it be enough to help police hunt down the killer?

Sian O'Callaghan disappears after a night out in Swindon, UK. Detectives pull hours of surveillance footage from the area... until they hit gold: footage of her getting into a taxi. Now the race is on to ID the vehicle and driver.

Tosha Lampkin is in Shreveport, Louisiana visiting family. After a late-night trip for food, Tosha disappears. Her burnt out rental car is discovered... along with Tosha's remains. CCTV cameras provide detectives with their only lead on her killers.

In 2016, Jordie Hudson vanishes after a night out with friends. The only clue police have is her glasses, which are discovered in a pool of blood. Surveillance footage shows a horrific attack. Can police find her abductor before it's too late?

On April 12th 2008, Susan Casey vanishes after a night out. The only clues left behind are suspicious drag marks outside her home. CCTV footage reveals three different suspects on the scene. Which one is lying and who can tell police where she is?

Cynthia Langrall is shot dead during her morning jog through the normally peaceful Hillcrest Ranch neighborhood in Glendale, AZ. Home surveillance footage enables detectives to identify the shooter's vehicle but will it be enough to catch the killer?

The New Year's disappearance of Michelle Thornton leads to a gruesome discovery. With no witnesses, only the four security cameras from her apartment building can help decipher what happened. But can detectives uncover the terrifying truth?

On September 17th 2015, Edward Lowry is found savagely beaten and stabbed to death in a parking lot in South Dakota. With little evidence left behind at the scene, can police painstaking piece together Ed's last moments from CCTV to find his killer?

On December 23rd 2009, Beth von Steinner goes missing. Days later, her frozen body is found in a trash pile behind her house. With no witness or suspects, only CCTV footage can unlock the mystery of who killed her.

On December 10th, 2011, Maurice Byrd is found dead in his home with multiple gunshot wounds. Security footage from a neighboring church reveals that prior to his body being discovered, Maurice had many visitors. But which one of them is his killer?

On August 6th 2011, Dalene Carlson vanishes during a Saturday night on the town. Security footage from a local bar reveals a number of potential suspects, each with a motive. Can police figure out which one knows the truth about what happened to her?

On February 14th 2014, pregnant college student Loretta Saunders vanishes without trace. Her trail runs cold after she is spotted on CCTV at her apartment building. The race is now on to find her before it's too late.

On September 28th 2014, Diane Cunningham is bludgeoned to death in her bedroom. The only clues are receipts from Walmart, a ferry crossing, and a casino. Security footage reveals a prime suspect with a motive, but not everything is quite as it seems.