The First 48

A brutal stabbing in Little Havana has Detective Carlos Castellanos following a trail of bloody footprints the killer left as he fled the scene. It will take bloodhounds and a frantic pace to track down the killer in this whodunit. And Sergeant Confessor Gonzalez has a mystery on his hands.

In Memphis, Sgts. Tony Mullins and Doreen Shelton get caught in the rumor mill and must separate truth from lies as they struggle to identify the two men who robbed and killed a neighborhood drug dealer. And in Miami, when a daughter discovers her mother's body, Detectives Tamayo and Ruggerio search for the elusive killer and learn that sometimes the harshest punishment happens outside the law.

In Miami, FL, homicide detective Fernando Bosch is faced with what appears to be the murder of an innocent tourist from Ohio. But the discovery of thousands of counterfeit dollars under the victim's bed leads him to believe the phony bills may have cost him his life.

In Las Vegas, NV, Detectives Mike Wallace and Mark McNett are called out on a nightmare of a case: a beautiful young woman was assaulted and murdered in her own apartment. With nothing but the physical evidence, they've got to find out if the killer is a total stranger or someone she knows.

In Miami, when a young father-to-be is gunned down in broad daylight, Sgt. Eunice Cooper and Detective Ervens Ford are sure they know who did it. But when their primary suspect claims he was at home when the shooting occurred, and has the record from his GPS ankle bracelet to prove it, they must work against the odds to catch their killer.

In Memphis, TN, a store clerk is shot during a robbery at a convenience store. Sgt. Connie Justice and Sgt. Ron Collins find extensive forensic evidence at the scene but none of it points to a suspect. Their only hope is surveillance cameras that captured the violent struggle on tape.

In Miami, Sgt. Mo Velazquez and Detective Freddy Ponce discover an unidentified victim in the back seat of a torched rental car. The investigation takes a bizarre turn, as detectives uncover a kidnapping and robbery plot involving a crew of drug dealers. They must find everyone involved - before they all disappear.

Memphis sergeants respond to an unusual scene, a dead man hunched over a swing set. Working with clues found on the crime scene, Sergeants piece together information and locate potential witnesses. The case takes an unexpected turn when they are able to locate and crack an uncooperative witness. In Miami, Detective Fernando Bosch investigates a murder that takes him across state lines.

Two patrol officers driving on a service road to the Black Canyon freeway notice a dark shape at the curb. When they pull over they find a man lying dead in the road. Responding Homicide Detective Jeremy Rosenthal has been with Phoenix Police Department for 8 years, and this is just his fifth case a homicide detective. He and Sr. Detective Alex Feminia will investigate this mysterious case.

In Memphis, Sgt. Tony Mullins and his team are investigating the death of an unidentified man found naked on a porch. A blood trail leads detectives to a house where the occupants insist they saw nothing. Mullins must now use all of his interrogation techniques to find out what happened. In Phoenix, Det. Jason Schechterle responds to the homicide of man shot outside of his truck.

When Phoenix Detective Alex Femenia is called to a scene where three young people are found dead in their home, it is his job to cull through the evidence and determine what happened at this bloody scene. As night falls, the detective waits for the Medical Examiner to arrive to determine if this is the scene of a triple murder or a murder suicide.

In Miami, Sgt. Altarr Williams and Detective Leo Tapanes discover a young man brutally stabbed to death in his house. The investigators soon learn that the victim may have been killed by associates in an alleged crystal meth ring. To find the killer, they must infiltrate the drug ring in order to discover the truth buried in a pack of lies.