21-year-old Mickey Shunick is missing after a night out. Police are unable to find any trace of the Louisiana student until they spot her on surveillance video.

Student Christian Aguilar mysteriously vanishes from his university campus. Police are stumped until CCTV footage takes the case in a shocking new direction.

Nursing student Michelle Le vanishes without a trace. Police discover CCTV footage of her car driving around a parking lot, but who is the driver?

Student Kenia Monge disappears without a trace. The search hits dead ends until detectives uncover chilling surveillance footage, revealing what happened to her.

Student Dru Sjodin suddenly vanishes after her shift at Victoria's Secret. CCTV footage shows Dru's last movements revealing the chilling reason for her disappearance.

24-year-old former cheerleader Amy Lord goes missing. CCTV footage from ATMs and outside her home captures the moment she was taken by her killer.

After dropping her two boys at school in Coral Springs, Florida, Surya Toha vanishes without a trace. Chilling CCTV footage reveals exactly what happened to her.

19-year-old student Katie Poirier vanishes while working the graveyard shift at a gas station. CCTV footage reveals an answer - but leaves a community in fear.

Mum-of-two Nikki Whitehead is brutally murdered in her own home. Police suspect she may have known her killer. Polygraphs and CCTV footage help reveal the horrific truth.

15-year-old Elizabeth Ennen was last seen when a friend dropped her home, but police find a piece of CCTV that turns the case in an unexpected direction.

In Tempe, Arizona, millionaire entrepreneur Rick Chance is brutally gunned down in a hotel room. To catch the killer, detectives turn to surveillance video.

Keith Reed is found gunned down on his doorstep. A possible crime of passion is in doubt after a surprise discovery. Will CCTV footage unravel the mystery?

One winter evening, a mother doesn't return home from work. When dawn breaks, her body is discovered in a nearby churchyard. CCTV is called upon to solve the mystery of her death.