When a Chicago man is shot to death on a visit to Atlanta for his girlfriend's birthday, surveillance footage of the attack leads detectives to believe their victim may have been stalked by a dangerous predator out for revenge.

A woman from Queens suspects that the sexual abuse she suffered is about to repeat itself with her nieces, so she seeks retribution to ensure her abuser will never harm anyone else.

Arson investigators must figure out why a gas-fueled fire badly injured a Connecticut man. His wife believes he set the fire while in a diabetic coma, but detectives uncover a more sinister motive: payback.

When a battling addict is killed, Baltimore police initially dismiss it as just another failed drug transaction. In contrast, the victim's daughter begins to notice warning signs among family members she had previously believed to be involved in her father's murder.

When a former professional basketball player seeking vengeance decides to take matters into his own hands, he kills the wrong person and destroys a loving family's lives.

After a roadside fire proves to be an attempt at covering up a brutal assassination, a police investigation exposes an intricate loan fraud scheme involving betrayal among friends and a pair of killers intent on revenge.

Investigators can tell that this killing is personal from the gruesome crime scene after finding a young mother who was stabbed 80 times.

Police are lead to assume that a mysterious gunman wearing a blue bandana is responsible for the shooting of two adolescents on New Year's Eve, but a reluctant witness ultimately directs the investigation to a case of romantic retaliation.

When a man loses control of his wife and kids, he goes to murderous lengths to get revenge.

After a deadly night-time home invasion, the family suspects a vindictive ex-lover, but the case grows cold after the suspect disappears; 30 years later, a family member hungry for justice helps police track down the vengeful killer.

A man is found dead from a single gunshot wound to the chest, and friends suspect a possible suicide. When investigators find evidence that points to foul play, a vindictive ex obsessed with revenge emerges as the prime suspect.

A church reverend follows the sound of gunshots and funds a young woman fighting for her life. Witnesses tell investigators the victim had been involved in a dramatic parking lot brawl earlier that day.

With very little evidence, the disappearance of a pregnant Florida teen becomes a cold case, despite the family's suspicions about the baby's father. A decade later, a determined detective and advanced technology help uncover a tragic act of revenge.

A young mother feels her life is spiraling out of control following an eviction notice, and enlists the help of her brother to get payback on the woman she blames for her misfortune.

A husband is strangled just 2 months after his wedding, and his wife makes a shocking confession, but as evidence of infidelity comes to light, police must determine whether it's self-defense or revenge.

After an incident at a teenage party, a boy's mother hell-bent on revenge takes justice into her own hands and mows down a 17-year-old boy with her car.

A successful businessman and activist shocks a close-knit Dominican community and beyond when he gets deadly payback against his ex on her wedding day; the entire moment is captured on video

When bad blood between two Georgia men escalates to a failed murder attempt, the survivor vows to get payback, but he may have shot the wrong man eight times in the back.

After a 19-year-old college student goes missing, her distraught family works alongside investigators to find out what happened to her. When their prime suspect turns up dead, hopes of finding the girl alive diminish.

When a legendary Bay Area rap star is gunned down after a concert in Kansas City, investigators find themselves in the middle of a deadly, nationwide blood feed fueled by revenge.

When an accomplice to a 2006 murder is gunned down in a neighborhood bar 3 years later, police suspect the nephew of world-renowned boxer, Larry Holmes, who waited patiently to seize his opportunity for revenge.

When an aspiring rapper is shot down in broad daylight after leaving a peace rally, Baltimore Police believe the murder is related to a shooting earlier that day, and their worst fears are realized as more revenge killings occur.

After a jealous ex confesses to committing deadly revenge on his romantic rival the victim's family worries he will get away with it because of an inadmissible confession and a circumstantial case.

After an anti-violence activist is gunned down in broad daylight, investigators uncover a twisted case of vengeance and mistaken identity thanks to wiretaps, cellular forensics, surveillance video and rumors on the streets.

After a deadly shooting is caught on camera, detectives need to employ multiple investigative methods to convict a suspect who took justice into his own hands, killing the wrong man.