The First 48 Presents Critical Minutes Show Summary, Upcoming Episodes and TV Guide

Three cases that look at what happens when people become obsessed with revenge. In Cleveland, a man is gunned down in broad daylight and detectives learn it could be connected to another homicide. Then, in Harris County, a teenage girl is lured to her death by someone she considered a friend. Finally, in Louisville, a man filled with rage unleashes a cascade of bullets on a house full of sleeping people.

Three cases from The First 48 where veteran homicide detectives show how it's done. In Dallas, a woman is brutally attacked and killed in her home; in Memphis, a longtime investigator needs to convince a reluctant witness to give up the triggerman in a shooting; and back in Dallas, a detective leans on his interrogation skills to solve the murder of a man shot in his doorway.

Rookie detectives lead their first investigations in three cases from The First 48 archive. In Louisville, a rookie leans on video surveillance to find a convenience store killer. In Atlanta, a new detective utilizes facial recognition software to try and solve his case. And, another young investigator tackles a love triangle in Louisville.

A look back at three First 48 cases where the victims were in the wrong place at the wrong time. In Tulsa, what appears to be a case of road rage turns out to be something else entirely. Then, a man is stabbed to death in his car and Tulsa detectives have a hard time believing his friend's story of what happened. And investigators in Harris County must get to the bottom of a car wash shooting that leaves a man dead.

Three stories from The First 48 where a plan proved deadly for unwitting victims. In Dallas, a man is lured to his death in an abandoned apartment; a homeless man in Miami is brutally beaten with a rock; and a Tulsa woman's plan to help her sister goes horribly wrong.

When there are no witnesses, homicide detectives face an uphill climb to find the truth. First, detectives in Cincinnati come across a bizarre homicide at an apartment fire. Then, in Memphis, solving a preacher's murder hinges on a single fingerprint. And a Tulsa woman found dead leaves police a clue that might solve her own murder.

Three cases from The First 48 where things get out of control in a heated moment. In Birmingham, a man's body is found burned after an argument with a friend; in New Orleans, a man with cancer gets a ride home that ends in his murder; and in Tulsa, a man visiting his son is killed in a jealous rage.

Three cases from The First 48 that feature families enveloped in personal tragedies. In New Orleans, two cousins have a deadly fight, in Memphis, a young couple disappear and their uncle's home holds a clue, and in Dallas, a woman brutally turns on her sister-in-law.

In Miami, a Thanksgiving interrogation takes a surprising turn; in Tulsa, an argument among a group of friends becomes violent and none of their stories match up; and in Dallas, childhood buddies turn on each other and the truth eventually is revealed.

In the heat of the moment, love turns to hate in Tulsa where a man is shot while sitting in the front seat of his car. In Dallas, a seemingly minor disagreement spirals out of control and turns deadly. In Memphis, a street fight escalates into murder.

In Memphis, Tenn., a man is killed when he tries to break up a fight; in Miami, a well-intended kid is shot at a nightclub; in Tulsa, Okla., a young woman loses her life for something she had nothing to do with.

Three cases are highlighted from 'The First 48' archive that feature stories of friendship gone wrong: in New Orleans close friends fight over money and one of them ends up dead; in Broward County, Florida, an elderly man makes a fatal mistake with some new friends; and in Dallas, childhood friends have a wild night that ends in tragedy.

Three cases from The First 48 archive that took place in broad daylight are featured: in New Orleans a night out ends with a deadly morning after a random encounter; in Tulsa an argument over a cell phone escalates into a double homicide; and in Birmingham a lovers' breakup goes very wrong in a public park.

In Tulsa, a beloved barber is caught in the crossfire of a long-standing gang rivalry. In Atlanta, a young man returns home during his lunchbreak and is killed by an armed burglar. In Dallas, an elderly woman opens her home to a man searching for his lost dog and pays a deadly price. In Miami, a mother down on her luck is killed at her storage unit after losing her job and her home.

Looks back at three cases that erupted in the heat of the moment. In Kansas City, a confrontation with a baseball bat escalates to murder. Then, in Harris County, a man's Easter visit with his ex-wife turns deadly. And in Atlanta, a mother watches in horror as her family is destroyed in a flash of violence.

In Atlanta, the gruesome rape and murder of two women in an abandoned house haunts investigators. In New Orleans, detectives embark on a sprawling investigation to identify the suspects who drowned a local couple. And in Harris County, TX, a woman who was burned alive fights to survive, so she can identify her assailants.

Four of The First 48's female homicide detectives are highlighted in four condensed stories: in Memphis a confrontation turns deadly, in Cincinnati a single mother is torn between work and home, in Tulsa a family dispute takes a dark turn, and in Atlanta an interrogation room interview turns emotional.

In Memphis, the tragic murder of 6 people in the same house on Lester Street tears a family apart. In Tulsa, the strange disappearance of a former Navy vet finally provides answers after almost 2 years. And in Atlanta, the brutal shooting of a young engaged couple on the side of the road haunts investigators.