24-year-old former cheerleader Amy Lord is reported missing by her co-workers in South Boston. Police first find her burned car and then, her body. Incredible footage from five ATMs and outside her apartment building capture the exact moment she was taken by her killer.

College student Kenia Monge disappears without a trace in Denver, CO. 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.

In 2012, 21-year-old Mickey Shunick is missing after a night out in Lafayette, LA. 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 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?

Young student Dru Sjodin suddenly vanishes after her shift at Victoria's Secret in Grand Forks, ND. 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.

In September 2012, University of Florida freshman Christian Aguilar mysteriously vanishes from campus. His girlfriend, father and best friend are in turmoil. Police have nowhere to turn -- until a CCTV recording turns the case in a shocking new direction.

After dropping her two boys at school in Coral Springs, FL, 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.

15-year-old Elizabeth Ennen was last seen when a friend dropped her off at home. Her distraught mother Virginia says she never walked through the door. Police are baffled until they uncover a piece of CCTV that turns the case in an unexpected direction.

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.

After 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.

In Tempe, AZ, 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.

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.

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.

An escaped inmate murders Debra Johnson, a highly respected Correctional Administrator, at her home outside the prison. With the public at risk, police scour through surveillance footage for clues to hunt him down before he strikes again. [also shown as S9:E1]

In 2017, 33-year-old Michael Scott is shot dead on the streets of downtown Baltimore. Detectives are in a race against time to find the gunman before he strikes again. Can a trail of cameras lining the city’s streets and buses lead police to the killer? [also shown as S9:E2]

In 2016, 21-year-old Brianna Foisy and 41-year-old Jason Netter are killed on an Alaskan cycle path. It’s a crime that baffles police, until similar murders begin to happen. Police follow clues in a shocking murder caught on CCTV to track the killer. [also shown as S9:E3]

In 2016, Craig Rideout is reported missing after a strange home intrusion; within hours, police find a body matching Craig's description fifty miles away; using surveillance footage and forensics, detectives unravel an unbelievable plot. [also shown as S9:E4]

In 2017, police find 51-year-old Jorge Rodriguez wandering the streets with gunshot wounds near a crashed car riddled with bullet holes; to get justice for Jorge's heartbroken daughters, they follow a trail of CCTV left by the mysterious suspect. [also shown as S9:E5]

In a Calgary pub in 2010, 36-year-old barman Dexter Bain is brutally slain during a failed robbery; detectives use surveillance footage from a nearby store to find the suspect and stage a filmed sting operation to prove who pulled the trigger. [also shown as S9:E6]

In 2013, someone murders 35-year-old assistant manager Larry Wells in his office at Toys R Us; a disguised knife-wielding man appears on camera stalking the store; police must now follow the trail of surveillance footage to track down the killer... [also shown as S9:E8]

In 2018, a killer shoots 33-year-old restaurant worker Joshua Webb outside an apartment block in Beckley, WV; to solve the murder and identify the culprit, police must unravel a web of lies by following a trail of security footage. [also shown as S9:E9]

When a 33-year-old restaurateur Jonathan Cherol is shot dead in his backyard in an exclusive Bluffton, SC neighborhood, CCTV cameras take detectives on the hunt for a strange woman and a mysterious vehicle seen prowling the streets. [also shown as S9:E10]

In 2016, in Kamloops, Canada, a motel cleaner finds the body of an unidentified woman in one of the rooms; detectives turn to surveillance cameras to track a mysterious suspect in a cowboy hat, leading to a desperate manhunt across Canada.