On February 1, 2004, 11-year-old Carlie Brucia disappears while walking home from a friend’s house. Police discover security camera footage of her shocking abduction, and the inquiry becomes a manhunt.

A family's worst nightmare begins when 30-year-old Jennifer Krajnak is gunned down after a night out with friends at a bar in Lemon Grove, CA. Investigators zero in on multiple suspects but it's surveillance footage that leads to her killer.

The ambush of 22-year-old college student Richard Bailey on October 20, 2008, leaves a community desperate for answers. With no forensic evidence left at the scene, detectives turn to surveillance footage to track down Robert's killer.

In Pierce County, WA, a woman’s body is set alight beside a dead-end road. Detectives struggle to identify their victim until cameras lead to a shocking discovery at the woman’s home and put them on the trail of a cold-blooded killer.

In Danville, KY, a pawn store robbery leaves three people dead. Detectives battle to identify the suspect and their only lead is a mysterious silver van. Using a trail of video to pursue the elusive vehicle is their only hope of catching a killer.

In Calgary, Alberta, 24-year-old Ryan Lane receives a late-night call and heads out to meet the mystery caller. He is never heard from again. Calgary Police Service turns to surveillance video to locate Ryan and finds evidence of a shocking betrayal.

In Tulsa, OK, roommates Amanda Douglas and Jennifer Sudar Sanders enjoy an evening out at a local casino. The next morning, the two are shot in broad daylight outside their apartment complex. Police soon learn from witnesses that the shooter was driving a distinctive gold Pontiac and surveillance footage confirms their reports. Investigators dig deeper and a possible motive begins to emerge. Can surveillance footage connect the dots and reveal the identity of their killer?

In Buena Park, CA, a suitcase containing the mutilated body of a young woman is discovered in a dumpster. The victim is identified as Jasmine Fiore, a 28-year old model who has been reported missing by her reality TV star husband. Can surveillance video help investigators track down Jasmine's killer?

In Clearwater, FL, a night of celebration ends in horror when 29-year-old graphic artist Adrianne Robert is found dead by her roommate, on the eve of moving in with her new boyfriend. Police retrace Adrianne’s footsteps and discover the club she visited is equipped with security cameras. Could surveillance video from the club hold the key in the hunt for her killer?

Larry Howse runs a successful boat business in Tacoma, WA. After driving home from a family meal with his two sons, Larry is killed in the parking garage of his apartment building in an upscale neighborhood. At first look, the case is a mystery for investigators with a baffling crime scene, no murder weapon and no eye-witnesses. Police have little to go on until a security camera reveals grainy footage of two mystery assailants. Can further surveillance footage reveal their identity?