Final Investment/Writing on the Wall: In Memphis, a well-loved neighbourhood investor is shot, and the only eyewitness is a young girl on her way home from school.
The Good Book/Nightmare: Det Manny Castillo investigates a double murder. The key to the case is a surviving third victim, who is clinging to life after being shot several times.
Blood Trail/50G Murder: After a woman is stabbed, the team must employ unique tactics to lure the suspect in. Plus, Det Duggan investigates the murder of a man at a dental clinic.
Cat and Mouse/Tell the Truth: A woman is shot while sitting in her car. Detectives race to find her killer, but a linked robbery investigation complicates the case.
Wrong Turn/Deadly Dance: Detectives race to solve the slaying of an innocent tourist. Meanwhile, a shooting at a school dance leaves a student dead and others seriously injured.
Houdini/Innocence Lost: A killer vanishes from inside a sealed gas station after shooting an attendant. Plus, a nine-year-old girl is killed in a shootout between two men.
Fool For Love: Two suspects are arrested for the murder of a man. The jury must determine which suspect is guilty - the victim's girlfriend or her jealous ex-boyfriend.
The Witness/The Trunk: Miami detectives racing to solve the brutal murder of a married couple in the first crucial 48 hours discover that their lead witness has a lot to lose.
Inner Demons/Kids with Guns: Miami detectives find a man murdered outside his apartment. While hunting for the killer, they uncover the victim's inner life.
Loved to Death/Unmasked: In Memphis, Sgt Caroline Mason and her team respond to a store shooting, where surveillance cameras captured the last few moments of a man's life.
Boogie Man: Dallas detectives investigating a murder uncover facts about the victim's dangerous lifestyle, while in Memphis police race to a home invasion that left one man dead.
The Wrong Man: Detectives respond to a drive-by shooting, and learn that the victim is an innocent bystander. The target leads them on a manhunt for the driver and the shooter.
Runaround: Detectives struggle with witnesses who give dubious statements over the shooting of a man in a car park, while in Phoenix, surveillance footage leads police to a killer.
The Tender Trap/Bait and Switch: A mechanic is shot dead in his shop. Detective Hererra focuses on the victim's everyday habits to find a reason why someone would want him dead.
Motel No-Tell/Brotherly Love: Sergeants Collins and Lundy must track down a murder suspect who may have fled. Will his sister cooperate with detectives and turn her brother in?
Bad Call/Ricochet: Investigators unravel the mystery of a man found shot dead in his car. The key to the case could be the victim's mobile, which was stolen shortly after.
Double Life: Detective Ricardo John discovers a John Doe, stabbed to death behind an abandoned church in Miami. But the discovery of the victim's true identity leads to chaos.
About Face/Backyard Murder: Detectives Castillo and Castellanos work the murder of a young man brutally shot in broad daylight. But will any witnesses dare to come forward?
Burden of Proof/Backfire: In Detroit, a woman is shot and killed in a suspected 'home invasion', and a man is found dead in a parking lot when an attempted robbery goes wrong.
Stepping Up/Foul Shot: A warm spring day turns deadly when a basketball game erupts in violence. Officer Jo Ann Miller must track down the players, one by one, to find a killer.
Last Birthday: When a man is found shot dead in a hallway clutching a five-dollar bill, Detectives Thompson and Lindle learn the victim was murdered a day before his birthday.
20 Bucks/Family Friends: A teenager watching a street fight is killed by a stray bullet. With little to go on, veteran murder detective Bob Randolph must find a killer.
Up on Smoke/ Shot in the Dark: In Memphis, a truck fire leads police to a double murder. While in Kansas, a woman found dead in the street prompts an investigation for a suspect.
Blindsided: In Dallas, Detective Eddie Ibarra discovers a woman shot dead in the lobby of her workplace. Will a video surveillance tape give him any leads?
Reversal Of Fortune/Running Scared: Det Rick Duggan unravels the mystery of a body rolled up in a carpet. In Miami, Det Fernando Bosch takes it personally when a Cuban man is shot.
The Good Book/Nightmare: Det Manny Castillo investigates a double murder. The key to the case is a surviving third victim, who is clinging to life after being shot several times.
20 Bucks/Family Friends: A teenager watching a street fight is killed by a stray bullet. With little to go on, veteran murder detective Bob Randolph must find a killer.
Up on Smoke/ Shot in the Dark: In Memphis, a truck fire leads police to a double murder. While in Kansas, a woman found dead in the street prompts an investigation for a suspect.
Reversal Of Fortune/Running Scared: Det Rick Duggan unravels the mystery of a body rolled up in a carpet. In Miami, Det Fernando Bosch takes it personally when a Cuban man is shot.
Final Investment/Writing on the Wall: In Memphis, a well-loved neighbourhood investor is shot, and the only eyewitness is a young girl on her way home from school.
The Good Book/Nightmare: Det Manny Castillo investigates a double murder. The key to the case is a surviving third victim, who is clinging to life after being shot several times.
Senseless/Get That Money: A young man is found dead in an apartment complex. With no leads, detectives turn to the victim's phone records in search of a clue to the killer.
Cat and Mouse/Tell the Truth: A woman is shot while sitting in her car. Detectives race to find her killer, but a linked robbery investigation complicates the case.
Houdini/Innocence Lost: A killer vanishes from inside a sealed gas station after shooting an attendant. Plus, a nine-year-old girl is killed in a shootout between two men.
Motel Massacre: A hotel in Memphis becomes a warzone when a gunfight breaks out. Plus, in Kansas the shotgun murder of a two-year-old sparks a manhunt for an eight-year-old killer.
Fool For Love: Two suspects are arrested for the murder of a man. The jury must determine which suspect is guilty - the victim's girlfriend or her jealous ex-boyfriend.
The Witness/The Trunk: Miami detectives racing to solve the brutal murder of a married couple in the first crucial 48 hours discover that their lead witness has a lot to lose.
Loved to Death/Unmasked: In Memphis, Sgt Caroline Mason and her team respond to a store shooting, where surveillance cameras captured the last few moments of a man's life.
Boogie Man: Dallas detectives investigating a murder uncover facts about the victim's dangerous lifestyle, while in Memphis police race to a home invasion that left one man dead.
Runaround: Detectives struggle with witnesses who give dubious statements over the shooting of a man in a car park, while in Phoenix, surveillance footage leads police to a killer.
Runaround: Detectives struggle with witnesses who give dubious statements over the shooting of a man in a car park, while in Phoenix, surveillance footage leads police to a killer.
Pre-Emptive Strike/Unlucky: Dallas detectives find a decomposed body and are quickly drawn into a manhunt to track down a suspect who they're afraid might hurt someone else.
Boogie Man: Dallas detectives investigating a murder uncover facts about the victim's dangerous lifestyle, while in Memphis police race to a home invasion that left one man dead.
Inner Demons/Kids with Guns: Miami detectives find a man murdered outside his apartment. While hunting for the killer, they uncover the victim's inner life.