On Sept. 13, 2010, Vince and Quinn respond to a shooting at a gas station where 19-year-old Ladeddrick Love was gunned down while his pregnant girlfriend and toddler were both in the car.
On Nov. 10, 2007, Quinn and Vince respond to a 911 call from Evelyn McGuire, who just found her husband, Dennis, shot to death in their backyard.
In September 2004, Vince and Quinn are assigned to a cold case murder from three months before.
On April 27, 2001, newly minted homicide detectives Quinn and Vince are called to a crime scene in Sylvan Hills; Dexter Freeman is the sole victim of a shooting at a trap house.
Vince and Quinn take a trip back to the year 1988 to help a neighboring town's police officer who asks if they will investigate his father's murder. After 28 years, the murder of Leonard Hill remained unsolved and the detectives set out to piece together this decades-old crime. Their investigation leads them to Hill's family where they unearth a shocking revelation.
Vince and Quinn help a new homicide detective who is investigating the brutal murder of an Atlanta woman. Their colleague thinks he has evidence of a confession from a suspect, but the detectives aren't so sure.
Vince and Quinn are assigned to a cold case of a man found shot to death in his car. They try to figure out who wanted the man dead.
Vince and Quinn are assigned to a year-old cold case murder of a man found shot to death in his car; after reviewing the case file again, a piece of original crime scene evidence surfaces, giving detectives a crucial clue to solve this murder.
Vince and Quinn are approached by a colleague for help in a cold case where a young man was found shot to death on a sidewalk; detectives will have to go the extra mile to find the owner of this car and ultimately the killer of this innocent victim.
A young woman is killed in a flashy car riddled with bullets in a quiet Atlanta suburb; detectives Quinn and Vince can tell this was a shootout with multiple gunmen, and left to determine whether she was the intended target, or a mistaken identity.
Vince and Quinn are called to a crime scene where a young man is found robbed and shot to death in his pickup truck; they uncover a string of violence in the neighborhood and will have to work quickly to find those responsible.
A shooting in a rap studio leaves one man dead and several critically injured; Quinn and Vince take over the cold case and must restart the investigation from the beginning to figure out who is responsible for the murder and robbery scheme.
Officers rush to an apartment complex for a robbery in progress, and they arrive on the scene to find a man who has jumped to his death; Vince and Quinn must determine who is responsible for this terrible outcome and why.
A botched robbery leaves one man dead and his girlfriend traumatized; Quinn and Vince learn that this is a string of increasingly violent crimes across Atlanta and must bring down a gang of emboldened criminals to save more people from similar fates.
While working a homicide at an abandoned home, Quinn and Vince discover a second body hidden inside a closet and the investigation quickly leads them on the hunt for a suspect known as Murder Man.
In a first for the detectives, Quinn and Vince must prove a young male who is found dead was actually killed in Atlanta; a bloodied eyewitness, an active kidnapping and a mystery suspect lead them to uncover a tale of deadly, good fun.
When a carjacking victim succumbs to his injuries a month later, Quinn and Vince must pick up the pieces of a botched robbery investigation; the search for a stolen SUV and a police pursuit lead the detectives to the unlikeliest of suspects.
After the lead detective is reassigned, Quinn and Vince take over a case involving a man found shot to death inside a vehicle; it takes a village to solve the case as rumors spiral into a violent confrontation.
Quinn and Vince are called to assist after a well-known Atlanta civil servant is gunned down outside his home; stakes are high as detectives piece together a timeline and chase down a mystery caller.
A mother's plea leads Quinn and Vince to begin investigating a homicide while the victim is still alive, and they must navigate a long trail of lies and misdirects before finally learning the truth.
A convenience store clerk is shot multiple times just before closing, but the twists and turns that lead to a break in the case aren't nearly as crazy as what happens after the arrest.
When a man is found dead after a violent carjacking, a surviving witness describes two suspects; fingerprints and mistaken identity lead the case in different directions; Quinn and Vince try a new tactic to identify the killer.
While parked in the driveway of a residential home, a man is shot multiple times; to solve this murder, Quinn and Vince need to locate a key witness, solve an East Point cold case, and uncover a plot for revenge.
Quinn and Vince are called to investigate the death of man found in a trap house in a suburban neighborhood; while uncovering nicknames and chasing down leads, Vince finds himself in a dangerous standoff to bring in the killer.
A casual summer morning turns deadly as a man is killed in a drive-by shooting; to solve this case, Quinn and Vince must build trust with the community and key witnesses to discover the leads they need to find the killer's true motive and identity.
Quinn and Vince are on the case when a man is found murdered in his truck in northwest Atlanta; when one eyewitness contradicts another, the detectives will have to sift through fact and fiction to bring this killer to justice.
When a detective in New York calls Atlanta Police about a case, Quinn and Vince take the call; in doing so, the detectives reopen a cold case about a woman found dead in her apartment; to catch this killer, they'll need to take a trip to New York.
A man is shot in broad daylight, and while eyewitnesses know the killer, they don't know his real name; Quinn and Vince will need to get an eyewitness to identify the killer before they can bring him in, but they still may not have the right guy.
Quinn and Vince investigate the death of a man who fell from his third-floor window, and they have a witness to the whole thing; finding the killers may prove difficult, though, especially when one of them has an alibi.
When a U.S. Veteran is found shot in the abdomen just minutes from his home, Quinn and Vince must assist detective Barker solve the murder; as the case begins to stall, though, it may take the whole neighborhood to help bring the killer in.
When Quinn and Vince get handed the cold case of an 11-year-old's murder, they start tracking down old leads to bring new light to the case; as they dig deeper, a former connection to one of the killers may be the lead they need to solve this murder.
Quinn and Vince investigate the death of a man found lying in the leaves with a gunshot wound to his torso, but as they look into it, they learn about a second victim; to find the killer, they'll have to unravel a series of carjackings and stories.