The First 48

To kick off the new season, an anniversary special will bring viewers along as detectives work to solve the murders of two women in Tulsa, Oklahoma who were gunned down in broad daylight. Commemorating 15 years on the air, the two-hour special will also include interviews with some of the most prominent homicide detectives featured in the series to-date as they look back on the some of the most memorable cases of their careers. A young mother and her best friend are gunned down in broad daylight, setting off a chain of events that Tulsa Homicide never could have imagined.

When a young man and his pregnant fiancée are executed after a failed ransom attempt, Atlanta Homicide will stop at nothing to identify the elusive suspect.

In Tulsa, Okla., detectives struggle to find a lead when a beloved grandfather is gunned down in his home.

In Mobile, Ala., a 21-year-old woman is shot dead in her hotel room by a mysterious visitor; when a 42-year-old music producer is found riddled with bullets in his Gwinnett County apartment, clues point toward a madman on a shooting spree.

In Atlanta, when a young father is found dead in his home by his girlfriend, detectives track down the killer and find things are not as they appear; a Tulsa, Okla., teenager is fatally shot, sending police on a desperate search for the motive.

In Tulsa, Okla., a father of three is gunned down in front of his family during a deadly crime spree; detectives race to track down his killer before anyone else gets hurt.

In Tulsa, Okla., a homeless man is beaten and stabbed to death, leading detectives to witnesses that live under the bridge where he was discovered.

In Mobile, Ala., a beloved mother of four is killed when she can't escape her past; an Atlanta detective on his first crime scene must find out why two young friends were gunned down in broad daylight.

When a shy mechanic is found shot dead outside a notorious apartment complex far from home, Detective Max Ryden needs to discover what brought him there. (This episode is also known as Deadly Kiss.)

Detective Ronnie Leatherman returns to Tulsa homicide to investigate the death of a man who crashed his car in a shopping center.

In Tulsa, Okla., two brothers are shot down after checking on their night cleaning crew; detectives struggle to find a motive before the killer strikes again.

In Mobile, Ala., two young men are gunned down within the space of 12 hours, and clues point to a feud between rival cliques.

In Tulsa, Okla., a father is gunned down in a parking lot by a killer lying in wait; in Mobile, Ala., an elderly man dies from a suspicious fire in his apartment.

In Atlanta, a young man comes home for lunch and winds up murdered when he catches a brazen thief in the act; an ongoing feud between two gang members in Tulsa, Okla., leads to a fateful encounter.

Mobile detectives investigate the murder of a young mother of two and unravel the deadly plot that took her life.

In Georgia's Gwinnett County, a man is gunned down in the early morning on his front lawn, the engine of his truck still running behind him; Detective James Lawson unravels a tangled web of jealousy and betrayal in order to find his killer.

Tulsa Homicide responds when a father of three is gunned down at his job by suspects who end up in a standoff with police.

When two friends are found executed in a car on a dark dead-end street, the investigation leads detectives to an unlikely suspect.

When a late-night shootout leaves a young man dead in Tulsa, Okla., the investigation leads to a woman from his past; when a Marine veteran is shot, detectives must determine if it is self-defense or not.

A mother is stabbed to death and Gwinnett detectives must find her missing son who might be the only witness. Tulsa detectives need to find out if there is a link between the murders of a pregnant woman and a young man shot at the same apartment complex.

In Atlanta, a 23-year-old man is shot dead in front of his friends after a bad deal. When a 15-year-old high school student is found on the stairs of an apartment filled with kids, witnesses need to tell the truth so Tulsa Homicide can get to their shooter.