Michelle Mockbee goes to work early to get a jumpstart on payroll. Less than an hour later, she’s murdered outside her office. Following the surveillance footage leads detectives to a…

In 2017, neighbors discovered the body of 40-year-old Dawn Meade outside an apartment complex in Louisa, Virginia. Detectives must determine if this is an accidental death or something more sinister,…

On July 5, 2011, a young couple on their way home from a night of birthday celebrations is shot while getting gas. With the killers long since vanished, detectives must…

When someone murders a Tennessee State Trooper in the middle of the highway, investigators turn to his dashcam for answers. A manhunt quickly gets underway, but it takes even more…

When 16-year-old Diamond Bradley disappears from home, her family is mystified. Detectives hope surveillance footage will lead them to the missing girl before it’s too late, but the trail Diamond…

When Amy Chessler calls 911 to report what her brother, Jesse Winnick, has confessed to, she doesn’t know whether to believe him. Jesse’s always been a liar, and Amy doesn’t…

When she was a teenager, Sarah Garone was regularly targeted by an anonymous predator for almost a decade. Each time her mysterious assailant struck, Sarah ran to her stepfather, Gary…

After a frantic welfare call, police find 79-year-old Avanell Cowgill murdered in her home. With no clues except for a trail of strange credit card transactions, investigators hope surveillance video…

In 2014, graduate student Tequila Suter is stabbed to death in her suburban Buffalo home. Without any obvious leads, investigators’ only hope of solving the case is to piece together…

In Clearwater, Florida, 29-year-old graphic artist Adrianne Robert is looking forward to starting the next chapter of her life by moving in with her boyfriend. The evening before the big…

When Marcel Reardon is discovered bludgeoned to death outside a building, his friends deny all knowledge of his murder. But detectives are convinced at least one of them is lying….

When a law enforcement officer is gunned down in cold blood, detectives will stop at nothing to seek justice for one of their own. But with no witnesses to the…

In October 2009, 37-year-old Natasha Cournoyer disappears without a trace in Laval, Canada. As her friends and family struggle for answers, Detectives must follow a stone-cold trail to uncover her…

On September 7th, 2009, 27-year-old Jessika Kalaher is found strangled in her car in Cedar Park, Texas. With her wallet and car keys missing, detectives turn to security cameras in…

On April 23, 2016, car salesman Hufracio Arteaga is found stabbed to death in his Michigan City, Ind., office; with no witnesses, investigators use surveillance cameras from an adjacent building…

On Nov. 7, 2014, 69-year old Ina Clare Richardson is found brutally murdered in a public park in Clarkston, Wash.; with no witnesses, investigators turn to surveillance cameras to piece…

On April 14, 2009, 25-year old student Julissa Brisman is found shot to death in a Boston hotel room; with no witnesses, investigators turn to surveillance cameras to find a…

On March 29, 2016, Louise Dickey is discovered murdered in a bath of her own blood; with no imaginable motive for the homicide and no witnesses, detectives seek out surveillance…

On Dec. 23, 2009, Beth von Steinner goes missing, then her frozen body is found days later in a trash pile behind her house; with no witness or suspects, only…

Pregnant student Loretta Saunders vanishes without trace; her trail runs cold after she is spotted on CCTV at her apartment building, then police spot her missing car on a drive-thru…

A 27-year-old woman disappears after a night at the local casino.

On Oct. 26th, 2009, widower Philip Gatusso is murdered in the quiet town of Fargo, N.D. As his in-laws drive across states to care for their now orphaned granddaughter, detectives…

A Philadelphia woman is abducted after getting off a bus on returning home from a friend’s party around 10 pm. The police respond to a 911 call from a concerned…

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…