TV Guide Crime & Investigation Network

When two Pennsylvania friends decide to take their friendship to the next level, things quickly turn rocky for the two girls after a third girl enters the mix.

In Texas, a 17-year-old carpenter becomes friends with a butcher, and the young man soon weds an older woman that he encounters, but an affair ensues.

In Alabama, a pair of partying roommates encounter an attractive woman, and one of them marries the lucky lady, however the other man harbors feelings for her.

The lives and unspeakable crimes of seven individuals, each who decided to act out their murderous impulses against former friends, are chronicled.

A tragic event destroys the relationship between two close friends, and the resulting feelings of suspicion and anger lead to a fatal plan of revenge.

After enrolling in an academy for at-risk adolescents, an uncertain teenager finds a friend in the one of most popular girls in school.

A man faces raging waters in the dark when the ocean's current takes hold of his fishing boat; a woman's former beau assaults her; a woman is shot and beaten.

Two friends fight for survival aboard a sinking ferry; a woman is forced to endure five days with an attacker; a man is attacked by his young neighbor.

A woman is a passenger on a hijacked plane; a surfer endures a shark attack and suffers extreme blood loss; a 3-year-old boy witnesses his mother being choked.

A bear attacks a man just as he completes a day of working in the forest; a wife determined to save her husband exchanges gunfire with three home invaders.

When Titus and Dan find people who are victims of crimes by those close to them, they use the wisdom they've gathered as friends to help counsel them.

The New Orleans EMT team treats patients with an array of painful traumas, including a motorcycle accident victim in danger of losing a limb.

During a shift filled with unexpected situations, EMS responders address a child shooting, a multiple-vehicle car accident, a suicide attempt, and an overdose.

After people are stabbed at a nightclub, officers engage in a breathless foot chase; a carjacking leads officers to an apartment complex roof.

In New Orleans, tempers rise and violence increases as police chase two armed carjacking suspects; a young family is injured in a car accident.

The first responders do everything within their abilities to rescue victims of shootings and a drug overdose; the police pursue suspects with illegal firearms.

Police officers go after several drug dealers in the area; meanwhile, EMS paramedic Keeley rescues a group of partygoers from an aggressive schizophrenic.

Calls for help are answered by skilled EMTs who struggle to provide help to people that are experiencing unexpectedly dangerous health circumstances.

Officers treat a woman who is bleeding uncontrollably after being shot in the chest with a BB gun; officers use "detective mode" to help find assailants.

First responders face challenges and pressures during the night shift as they treat a gunshot victim and a motorcyclist who was struck by a vehicle.

Air Service backs up two officers during a high-speed car chase; officers must restrain a combative patient; a sexual assault victim is transported.

First responders live by the code, "if you stay ready, you never have to get ready," which helps as two officers rush to the site where a man is shot by police.

Officers treat a woman who is bleeding uncontrollably after being shot in the chest with a BB gun; officers use "detective mode" to help find assailants.

First responders face challenges and pressures during the night shift as they treat a gunshot victim and a motorcyclist who was struck by a vehicle.

Air Service backs up two officers during a high-speed car chase; officers must restrain a combative patient; a sexual assault victim is transported.

First responders live by the code, "if you stay ready, you never have to get ready," which helps as two officers rush to the site where a man is shot by police.

Police officers go after several drug dealers in the area; meanwhile, EMS paramedic Keeley rescues a group of partygoers from an aggressive schizophrenic.

Calls for help are answered by skilled EMTs who struggle to provide help to people that are experiencing unexpectedly dangerous health circumstances.