Maple Batalia is found dead in the parking lot of Simon Fraser University. With over a hundred cameras at their disposal, can detectives figure out who killed her? S4/Ep16
17-year-old Casey Crowder vanished early one morning when her car ran out of fuel. With no leads, investigators are desperate for any CCTV clues. S3/Ep11
In Miami, a young couple is shot when a failed robbery at a gas station goes wrong. Detectives must rely on the grainy gas station video for clues. S8/Ep6
A family want answers when their 23-year-old daughter goes missing after a night out. Can security camera footage help detectives hunt down the person responsible? S6/Ep6
On a late-night trip for food, Tosha Lampkin disappears. When her burnt out vehicle and remains are discovered CCTV provides detectives with their only lead. S3/Ep13
A young professional is murdered in her apartment in Orlando. Detectives turn to CCTV footage to solve the case and bring a cold-blooded killer to justice. S6/Ep8
When Jordie Hudson vanishes, police find her glasses in a pool of blood and horrific surveillance footage. Can her abductor be captured before it's too late? S4/Ep1
In Dalton, Georgia, a convenience store employee is stabbed at work. Security footage reveals a disturbing revelation about the killer's identity. S8/Ep15
Michelle Thornton's disappearance on New Year's Eve sparks a gruesome investigation. With no witnesses, can detective uncover the terrifying truth? S4/Ep4
Days after Beth von Steinner goes missing, her frozen body is found behind her house. With no witnesses or suspects, only CCTV footage can reveal the truth. S4/Ep6
When the body of Dawn Meade is found on the side of the road, detectives must determine if it is an accidental death or something more sinister. S8/Ep2
24-year-old Ryan Lane goes missing after receiving a mysterious call. Can CCTV footage help detectives find out what happened to this loving father? S7/Ep6
When Maurice Byrd is found shot dead in his home, security footage reveals he had many visitors before his body was discovered. But which one is the killer? S4/Ep7
In 2014, a student from China is found murdered in Iowa. CCTV footage points to a planned execution and it opens an international investigation. S8/Ep11
Amanda Douglas and Jennifer Sudar Sanders are shot dead after a night out. Police examine surveillance footage to track down the callous killer. S7/Ep7
When Dalene Carlson vanishes in the night, CCTV footage reveals several suspects, each with a motive. Can police uncover the truth behind her disappearance? S4/Ep8
In 2018, 59-year-old Pamela Hutchinson is found dead in her Florida condo. The search for answers leads police to a mysterious woman spotted on CCTV. S8/Ep14
A Hawaiian getaway turns into a nightmare when a woman celebrating her 29th birthday vanishes. Police trace her movements to a Waikiki hotel, covered in CCTV cameras. S7/Ep11
Pregnant student Loretta Saunders vanishes. Her trail runs cold after she is spotted on CCTV at her apartment building. The race to find her is now on. S4/Ep9
A young woman is found dead in a Texas landfill. Detectives turn to their only witnesses: video cameras that captured the murderer's attempt to cover his tracks. S3/Ep2
When 56-year-old Andy McGuffee turns up murdered in his burnt-out home, the Oklahoma State Bureau of Investigation looks to surveillance footage. S10/Ep19
A 22-year-old nursing assistant vanishes. When police check the local CCTV footage, they discover that Carlesha Freeland-Gaither was abducted right on camera. S3/Ep1
Fifty-seven-year-old Cynthia Langrall is a devoted wife and hardworking paralegal. So when she's shot dead, police are baffled as to who would commit the crime. S4/Ep3
In 2014, graduate student Tequila Suter is stabbed to death in her suburban Buffalo home. Investigators piece together a video trail of her murder. S7/Ep17
In Texas, on Christmas Eve 2010, a 12-year-old boy vanishes. Police look at those closest to him, but only surveillance footage can reveal the truth. S8/Ep20
When Susan Casey disappears, CCTV footage reveals three likely suspects on the scene. It's impossible to tell who's responsible until a video shows someone is lying. S4/Ep2
Real-life cases reveal how video evidence has been used to solve a murder, as police reveal how CCTV footage has unlocked the answer to baffling cases. S7/Ep10
24-year-old Nathan Trapuzzano is shot dead during his morning walk, leaving his pregnant wife a widow. Can CCTV help police track down the killer? S3/Ep10
When an unidentified body is discovered in Pierce County, detectives use surveillance footage to track down the perpetrator of this gruesome crime. S7/Ep4
In North Carolina, a convenience store worker is killed, part of a pattern of armed robberies. Police race to arrest the robber before he kills again. S8/Ep17
When Christie Wilson disappears after a night out, CCTV cameras reveal her gambling with a mysterious man. Can this footage unlock the secrets of what happened? S3/Ep9
In Long Island, a promising college student is shot dead in a botched robbery. Detectives study surveillance footage to track down two suspects. S7/Ep3
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. S2/Ep9
In 2011, Patty Ayala is murdered at the Burger King where she works. Police turn to surveillance video - and see a brutal killer emerging from the shadows. S3/Ep5
Maple Batalia is found dead in the parking lot of Simon Fraser University. With over a hundred cameras at their disposal, can detectives figure out who killed her? S4/Ep16
In North Carolina, a convenience store worker is killed, part of a pattern of armed robberies. Police race to arrest the robber before he kills again. S8/Ep17
When the body of Fernando Silva is found, the crime scene reveals little about what caused his death. Will the cameras help police find out what really happened? S4/Ep15
In Dalton, Georgia, a convenience store employee is stabbed at work. Security footage reveals a disturbing revelation about the killer's identity. S8/Ep15
A young woman is found dead in a Texas landfill. Detectives turn to their only witnesses: video cameras that captured the murderer's attempt to cover his tracks. S3/Ep2
In 2015, Edward Lowry was found savagely beaten to death in South Dakota. With little evidence left behind, can police piece together Ed's last moments from CCTV? S4/Ep5
In 1994, a night out in Miami turns deadly for two women and a nightclub owner. Investigators rely on a hidden home video camera to solve the mystery. S8/Ep13
A 22-year-old nursing assistant vanishes. When police check the local CCTV footage, they discover that Carlesha Freeland-Gaither was abducted right on camera. S3/Ep1
Fifty-seven-year-old Cynthia Langrall is a devoted wife and hardworking paralegal. So when she's shot dead, police are baffled as to who would commit the crime. S4/Ep3
On a cold winter night, a mother doesn't return home from work. As dawn breaks, her body is found in a churchyard. Will CCTV footage reveal the killer? S2/Ep13
When Susan Casey disappears, CCTV footage reveals three likely suspects on the scene. It's impossible to tell who's responsible until a video shows someone is lying. S4/Ep2
A respected businessman vanishes after a meeting. At the same time, a young mother doesn't come back from her job search. Can CCTV cameras help to solve the mystery? S1/Ep6
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? S2/Ep12
24-year-old Nathan Trapuzzano is shot dead during his morning walk, leaving his pregnant wife a widow. Can CCTV help police track down the killer? S3/Ep10
A couple, just engaged, is found brutally murdered in a car. A surveillance camera gives the investigation its first break - a killer bent on revenge. S1/Ep5
In Florida, police investigate the disappearance of a reporter who was exposed to an addictive world of gaming. Across state a mum vanishes after a party. S1/Ep4
After the brutal slaying of a homeless man, James Tony Wise, the Portland PD turns to the footage from surveillance cameras to find his killer. S10/Ep16
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. S2/Ep8
When Christie Wilson disappears after a night out, CCTV cameras reveal her gambling with a mysterious man. Can this footage unlock the secrets of what happened? S3/Ep9
Every parent's worst nightmare comes true when a schoolgirl disappears without a trace. But surveillance footage leads cops to a shocking discovery. S1/Ep2
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. S2/Ep7
In 2011, Patty Ayala is murdered at the Burger King where she works. Police turn to surveillance video - and see a brutal killer emerging from the shadows. S3/Ep5
In Florida, two loving parents are brutally gunned down. The police must rely on surveillance cameras to catch the killers and bring them to justice. S1/Ep1
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. S2/Ep6
When a teenager goes missing, detectives struggle for leads. But when surveillance cameras reveal her kidnapping, the case becomes a race to bring her home alive. S3/Ep3
In 2013, a shopkeeper is shot dead in his store in Columbus, Ohio. With the shooting caught on camera and the killers on the run, detectives rush to catch them. S6/Ep13
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. S2/Ep5
A young woman is found dead in a Texas landfill. Detectives turn to their only witnesses: video cameras that captured the murderer's attempt to cover his tracks. S3/Ep2
When an innocent woman in a quiet town is shot in broad daylight, detectives act to find her killer. Can video surveillance reveal what happened? S6/Ep12
Student Kenia Monge disappears without a trace. The search hits dead ends until detectives uncover chilling surveillance footage, revealing what happened to her. S2/Ep4