The cold-blooded shooting of a man outside his apartment is caught on video, but detectives must work through the night to identify his masked attacker.

When three people are gunned down in a quiet neighborhood, Gwinnette County police struggle to find a connection between the victims.

In Tulsa, a young father is shot several times in his driveway after putting his one-year-old daughter to sleep. Detective Jason White hopes a pill bottle found on the scene will help lead to the killer.

In Tulsa, when a teenager is found murdered and dumped in a field, the leads run dry and detectives need your help to get justice for his family.

Old habits die hard when a young father gets out of prison and is drawn back into his old life. After he's shot dead, Tulsa homicide must sort through a web of lies to find out who killed him.

Gwinnett County detectives chase down a bullet-ridden Toyota Camry to find who may have killed a beloved young man.

In Mobile, when two beloved men from the Mobile Terrace neighborhood are gunned down, detectives need the community's help to get justice for their families

In a crowded Mobile bar, surveillance video captures the shocking murder of a man after a game of pool.

In Tulsa, a homeless man is ambushed by two men on a dark trail, and his wife may hold the key to finding the killers.

In Mobile, a father of four is gunned down in a strip club when a chance encounter turns deadly.

When a hard-working construction worker is brutally murdered on payday, Tulsa detectives chase an unlikely suspect: the victim's best friend.

When a 15-year-old boy is murdered after getting in over his head, detectives hope a Snapchat message can lead them to his killer.

When a love triangle turns deadly, a killer enlists an unusual murder weapon.

In Tulsa, a friendly gathering takes a fatal turn when three people are shot and a teenager is killed; in Mobile, a plan to settle a dispute backfires when a man is gunned down at a family member's house.

In Gwinnett County, two brothers are murdered in their sleep; detectives suspect they were betrayed by someone they knew.

When a man is found shot and dumped in the road, detectives learn how his struggle to overcome obstacles left him headed for a collision with someone on the edge.

When a young father goes out partying and ends up murdered at a club, everyone knows what happened...but no one is talking.

A fateful choice tragically ends the life of an up-and-coming rapper.

When a man is gunned down while walking his dogs in a quiet park, surveillance video leads detectives to an unlikely suspect.

In Mobile, one teenager is killed, and another's life is forever changed when a single decision turns fatal.

When hip hop artist Chucky Trill is gunned down on a highway after leaving a nightclub, Gwinnett County Homicide must retrace his steps to find the killer.

When a father of two is shot dead while driving, detectives must retrace his steps to figure out who killed him.