In Louisville, a community is outraged when a married couple is gunned down at home in front of their two young children. Det. Kevin Trees and the homicide team hit the streets hoping the community's strong reaction to the killing will trump the neighborhood's long-standing code of silence.
When dismembered body parts are found floating in Miami's Biscayne Bay, Det. Orlando Silva and the Miami homicide team work around the clock to solve one of the most brutal murders South Florida has ever seen.
In Harris County, Sgt. Roger Wedgeworth investigates the gruesome murder of a homeless man found stabbed to death along Interstate 45. Without any witnesses or a motive, investigators race to find a suspect before the case goes cold.
In Miami, Det. Rolando Garcia is investigating the shooting death of a local homeless man, known for looking after his fellow transient friends. As the case begins to unravel and witnesses give up information, Garcia learns that the victim's commendable behavior may have instigated his death.
In Louisville, Det. Corey Cadwell and his team investigate the murder of a 28-year-old father stabbed to death while working his shift in a smoke shop. Detectives cross the Kentucky state border into Tennessee in search of three potential suspects who mysteriously fled just after the murder.
In Harris County, a family is devastated when their teenaged son is shot and killed after a confrontation outside of a high school party. After interviewing the party patrons, Sgt. Wayne Kuhlman and his team learn that the victim may have been mistaken for a local gang member based on the color of an item of clothing he was wearing.
In Louisville, a murder hits close to home when Detective Rick Arnold learns that the victim of his most recent homicide case is the brother of a good friend. If Arnold is to track down the suspect, he needs to discern between lies and truth--and real names and aliases. In Harris County, a popular teenager is gunned down on a residential street.
In Louisville, Det. Carl Payne and the homicide team investigate the murder of a young man shot to death in the middle of the street in broad daylight. When a witness leads Payne to a suspect with one eye, he is surprised to learn what may have triggered the homicide.
In Louisville, a sleeping family awakens to a barrage of bullets from a machine gun, leaving two young boys injured and a teenager dead. With no eyewitnesses, Detective Mickey Cohn must resort to old-fashioned detective work to solve one of the most brazen acts of violence he has ever seen.
In Harris County, Sgt. Craig Clopton and his team investigate the murder of man killed by a single gunshot while being robbed. With little evidence on the scene, they must rely on an eyewitness to help them identify their suspects.
In Cincinnati, Detectives Matt Thompson and Doug Lindle are investigating the double homicide of a local hairdresser and his elderly neighbor, both stabbed to death and set on fire. When detectives discover that one of the victim's cars is missing, they begin following a twisted trail of clues they hope will lead to the killer.
In Birmingham Det. Cynthia Morrow and the homicide team try to weave together the events of drug deal gone bad when two brothers from out of town get more than they bargained for. In Louisville Det. Kristen Downs leads the investigation of a possible gang-related shooting. But when no one is willing to talk, the team is forced to turn to forensic evidence to piece together the murder.
In Birmingham, Det. Eric Torrence investigates the death of a 24-year-old father-of-two shot in the street. 36 hours later Det. Cynthia Morrow is called out to the murder of a 27-year-old man found in an open field. While Torrence struggles to find anyone who will ID his suspects, Morrow runs into similar problems trying to locate the last person seen with her victim.
When a twenty-nine-year-old man and his paralyzed mother are shot to death in their apartment, Louisville detective Kyle Willett is called to the west side of town to lead the case. As the investigation unfolds, Willett and his team are shocked to learn what initiated the double homicide - a schoolyard fight between two teenaged classmates.
In Birmingham, Detectives Mike Allison and Cynthia Morrow investigate the tragic case of a mother shot in her car while her three young children sat in the back seat. As detectives close in on a suspect, they are stunned to learn what triggered the shooting.
In Miami Sgt. Altarr Williams and detective Frankie Sanchez investigate the murder of Darrell Harrell, gunned down for trying to push a group of drug dealers out of Overtown. Months pass without a lead as the team tries everything they can to keep the case from going cold.
In Louisville, Det. Brenda Wescott and partner Det. Collin King are hoping to solve the murder of a man whose identity is a mystery. After following all her leads to dead ends, Wescott is afraid the case will go unsolved--but then things takes an unexpected turn. In Birmingham, Det. Jerry Williams and his team are trying to piece together what happened to two men found dead in a strange house.
In Harris County, Dep. Mario Quintanilla investigates the murder of a woman shot during a robbery of her illegal game room. Acting on a tip that his suspects are from Central America, Quintanilla races to find them before they can flee the country.
In Louisville Kentucky, rookie detective Holly Rogers is called to the scene of a convenience store robbery that left a 30-year-old employee in critical condition. With strong photographic evidence from security cameras and a trail of physical evidence to follow, Rogers and her team race against the clock to identify and apprehend the shooter.
In Birmingham, Det. Jerry Williams and his team investigate the murder of a young man shot dead in an abandoned apartment. With little physical evidence, Williams must rely on witnesses to help him piece together the puzzle and find the killer. In Louisville, Det. Brenda Wescott investigates the unusual death of a woman shot dead on a residential street.
In Miami, Detective Anthony Reyes and the homicide team are investigating the murder of a middle-aged mother of four, shot to death in a random robbery outside a public storage facility. With no witnesses to the actual shooting, detectives must rely on surveillance footage, which could be the key to solving their case.
When a 16-year-old boy is murdered at his family's roadside taco stand, Harris County investigator Sergeant Henry Palacios is faced with one of the most tragic cases he has ever seen. Palacios is hot on the trail of his suspect, when another shooting turns the case on its head.
In Harris County, Deputy Jason Brown is called out on Easter Sunday to investigate the brutal shooting of a woman who was a school bus driver and mother of two. Meanwhile, Harris County Sergeant Sidney Miller takes on the murder of a young father, shot dead in a courtyard.
In Harris County, Deputy Russell Gonzales races the clock to track down the killer of an unidentified man found dead in a desolate field on the side of the road. It's an uphill battle for the team until a couple appears on scene and breaks the case wide open.
In Harris County, Dep. Abraham Alanis and his team investigate the murder of a man, married with four young children, who was found robbed and shot to death outside an abandoned house. With no other leads to go on, investigators discover that their victim held a secret that could lead to his killer.
In Louisville rookie homicide detective Collin King is assigned his first case when an unidentified man is found dead near a railroad track. With no witnesses King tries to uncover a lead from the victim's friends and family and learns that sometimes a killer may be closer than you think.
In Miami, Detective Anthony Reyes and the homicide team are investigating the murder of a man found brutally beaten to death below a major interstate. Reyes must navigate through false leads and dead ends, until an eyewitness comes forward and ignites the case. When detectives discover that their eyewitness is leaving out one major detail in his story, the case is turned on its head.
In Miami, Det. Frank Sanchez responds to the murder of a retired Miami Police captain, shot in broad daylight at a marina on the Miami River. When initial leads run dry, Miami PD launches a massive investigation, tracking the alleged killer all the way to New Jersey.
In Birmingham, lead Detective Mike Allison is working the murder of a man found shot in the basement stairwell of a house. Allison and his team quickly find an eyewitness and then the suspect. The case seems closed, when suddenly it unravels after the eyewitness disappears and Allison is forced to set his suspect free. A year passes, when out of the blue, the case takes a surprising turn.
When a man arrested for a domestic dispute claims his boyfriend killed someone seven months earlier and buried the body in the basement, Louisville Detectives Jon Lesher and Collin King are launched into one of the strangest cases of their career.
When fire fighters in Detroit respond to a house fire and discover a 63-year-old woman stabbed and bound, Sergeant Kenny Gardner and Investigator Barbara Simon must investigate the brutal murder. With no witnesses, they have to rely on the local community to help them find her killer.
In Harris County, TX a young man is days away from testifying as a witness in an aggravated assault case when he is suddenly gunned down near his home. As Sgt. Ron Hunter and the homicide team investigates, they learn the murder may have been part of an elaborate plan to keep the victim from getting on the stand.
When the Shizz, creator of a popular Louisville dance, is gunned down, Detective Brenda Westcott attempts to solve the case despite a potentially unreliable witness. Meanwhile, after a deadly shootout on the streets of Overtown, Miami Homicide Detective TC Cepero needs to figure out who fired first.