In a rental apartment home in downtown Baltimore, MD in 2017, a neighbor finds 24-year-old father and youth worker Dionay 'Dion' Smith executed with a shotgun. The other residents are cagey, but a suspicious visitor is singled out thanks to telling CCTV outside the victim’s door.

In Fernandina Beach, FL, 33-year-old cosmetologist Joleen Cummings goes missing after an appointment, her last at Tangles Hair Salon in May 2018; CCTV footage shows her car in an isolated parking lot in the middle of the night; a closer look reveals an unlikely suspect.

When 30-year-old, mother of 2, Mandi Gordon disappears, Cedar Park, TX investigators turn to CCTV for clues to help them find her. They uncover a complex web of lies and a betrayal that lead to a botched cover-up, and a grisly discovery on a remote ranch in Texas.

When Laura Pietscher, a 28-year-old resident of Sebring, FL, turns up dead next to a dumpster 90 miles away in Tampa in 2018, detectives turn to CCTV footage to trace her fatal journey and identify her murderer.

When handbag designer Steven Gambles Jr. is shot in his car after leaving Benihana's in Plano, TX, on July 7, 2021, the shooting is caught on camera and triggers a hunt for a brazen killer.

In July 2015, a woman finds 71-year-old Jack Davis in his home with a catastrophic head wound in Kinston, NC. Surveillance footage from Jack’s house and a nearby neighbor’s leads detectives on the hunt for his violent attackers. [also marked incorrectly as S13:E5]

In Cleveland, TX, a masked man guns down 40-year-old store clerk Conbino 'Bino' Crasto during a gas station robbery in 2016. Surveillance video sends police on a hunt for three masked suspects, and a nearby camera captures the getaway vehicle leading to the mastermind behind this brutal crime.

On March 29, 2016, 63-year-old Louise Dickey is discovered by her daughter in a bath of her own blood; she had been stabbed 98 times and her car was missing. Independence, MO detectives look for surveillance footage to catch the brutal killer after her car was found in a store parking lot.

Detectives turn to CCTV footage following the shooting of 65-year-old veteran and grandfather Billy Connole while he was taking a nighttime walk in Loveland, CO in 2015. The surveillance images reveal that the driver of an old pickup truck could hold the key to identifying the man's killer.

When police find 27-year-old Corey Lee Hughes dying on the floor from a gunshot wound to his head on June 21, 2019, they turn to canvassing for security video to find his attacker. A neighbor's camera captured a suspicious SUV leaving the scene and Evansville, IN investigators follow the clues to track down its driver.

After Cristina goes missing, detectives look for CCTV that may reveal her movements. When her cell pings at a location in Arkansas, detectives gather surveillance from the area in the hopes that it will hold answers to Cristina's disappearance.