A stabbing victim is found in a Dallas apartment, and police suspect a woman lured the man to his death; club night in Miami turns deadly for an unarmed teen.
A dice game leaves a bystander dead; a gang confrontation may have led to a teen's death.
Detectives in Louisville respond to a man shot while answering his door; in Harris County, Texas, neighbors find a teenage girl shot dead in the woods.
A vigilante may be the culprit in a stabbing case; a mother may have accompanied a shooter.
Three family members are stabbed and then burned; Miami detectives investigate the shooting of a young homicide witness.
A man is beaten to death in broad daylight; a murder victim may not have been the intended target.
In Miami, Officer Cepero looks into the murder of a 20-year-old male who was shot in the middle of the road in broad daylight.
A victim's car may lead investigators to his killer; a son is shot in his mother's yard.
Police investigate a brutal stabbing and find a 911 caller covered in blood; detectives piece together the last hours of a shooting victim's life.
A hit-and-run driver leaves part of his car at the scene of the crime; a drug deal turns deadly.
A 69-year-old Navy veteran is murdered; two people seen fleeing a shooting may be witnesses.
Two men are beaten and shot in Miami and left behind an abandoned house.
In Miami, police attempt to find the killer of a good Samaritan who intervened in a robbery; a homeless woman may have information on the crime.
Homicide detectives tackle the strange case of a shooting victim discovered in a scrap yard; a woman is found dead in a motel room.
A 20-year-old single mother mysteriously disappears, and a bloody, abandoned car is the only evidence available for the police.
A hardworking janitor is stabbed to death in his apartment; a man is murdered after he fixes a friend's car and walks home.
When a young father is gunned down after a night of gambling, it leads Detective Emiliano Tamayo to investigate who would have killed him over $20; in Dallas, a child's birthday party turns deadly.
A Dallas grandfather is robbed and murdered in his bedroom; a drive-by shooting in Miami results in the death of an innocent young woman.
Mike Smith and Walley Everett investigate the murder of a 23-year-old mother found burned in the backyard of an abandoned house.
An out-of-state truck driver found dead in the cab of his rig; Texas investigators probe the murder of an exotic dancer.
An unarmed man is gunned down outside a Miami bar; a Dallas woman is found bludgeoned to death in her apartment.
Dallas detectives investigate the case of two friends who were shot, then burned inside the trunk of a car.
A Cleveland homicide detective investigates why a friendly house party became the scene of a double murder; an industrious man is the victim of a robbery gone bad.
A convenience-store clerk is murdered by a masked gunman; a man is beaten to death by numerous assailants.
After the discovery of a beloved man dead in his apartment on a bed of broken glass, Dallas detectives zero in on a suspect.
Miami police detectives hope the two survivors of a corner-store massacre can identify the shooter who killed two others; a Cleveland man is found strangled in his apartment.
Detectives embark on a four-state manhunt to find the killer of a Cleveland driver; Miami police need citizens to loosen their lips and help them solve a murder.
Detectives seek the public's help when an unidentified body is found dismembered and burned in a Dallas field.
Surveillance video of a fatal stabbing at a Texas strip mall leaves a policeman with more questions than answers; a Dallas man is shot to death in his living room.
Two Dallas men on their way to visit family are gunned down; a police detective searches for a burglar who strangled a Cleveland preacher.
Miami homicide detectives investigating a triple shooting on a crowded bus learn the violence was the result of an escalating street war.
Dallas homicide detectives call upon the community for help when a man is shot to death in an apartment complex.
Miami detectives investigate the case of man gunned down on a city sidewalk; police reach out to a Cleveland community for help after a mother of five gets shot in her apartment.
A drive-by shooting in Dallas leads to the death of an innocent bystander; a young Cleveland father is killed as he attempts to break up a fight.