Season 2

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

On a freezing winter night, a hardworking mother doesn't make it home from work. As dawn breaks, her body is found in a churchyard. With the city in panic, Police turn to the city's surveillance cameras... hoping they can help catch a brutal murderer.

In Tempe, Arizona, millionaire entrepreneur Rick Chance is brutally gunned down in a hotel room. The senseless murder leaves his family heartbroken. To catch the killer, detectives turn to their most reliable witness -- surveillance video.

Keith Reed is found gunned down on his doorstep. What seems like a possible crime of passion is turned on its head after a surprise discovery. Surveillance footage helps police unravel the mystery behind Keith's death and just who killed him.

19-year-old college student Katie Poirier vanishes while working the graveyard shift at a gas station. It's a family's worst nightmare come true. Grainy security footage reveals an answer... but leaves a community in fear.

When 15 year old Elizabeth Ennen doesn't return home from a babysitting job one evening the family and police are leaving left to figure out what has happened to the teenage girl.

After dropping her two boys at school in Coral Springs, Florida, Surya Toha vanishes without a trace. Her husband is devastated and detectives have few clues to work with... until chilling CCTV footage reveals exactly what happened to her.

A young man goes missing. His girlfriend and best friend help the authorities find clues to his location. Suspense and shock erupts as they go on this journey.

Young student Dru Sjodin suddenly vanishes after her shift at Victoria's Secret. Investigators turn to the best eyewitness they have: surveillance camera footage. Dru's last movements are traced and reveal the chilling reason for her disappearance.

Bright young nursing student Michelle Le vanishes without a trace. An old friend of hers points a finger at Michelle's ex-boyfriend. Cops discover footage that shows Michelle's car driving around the parking lot where she vanished, but who is the driver?

21-year-old Mickey Shunick is missing after a night out. Her family is terrified and mobilizes the local community to help search for her. Police are unable to find any trace of the Louisiana student -- until they spot her on surveillance video...

Bright young college student Kenia Monge disappears without a trace. The family's search for their 19-year-old daughter hits every dead end... until detectives uncover chilling surveillance footage, revealing exactly what happened to her.

After 24-year-old Amy Lord is found stabbed to death, police trace her movements using footage from five different ATMs in Boston.