TV Guide Crime & Investigation Network

In a tranquil Ohio town, two girls become fast friends after meeting online and the relationship soon becomes something far deeper.

In Troy, N.Y., a group of blue collar buddies start participating in various criminal activities in order to stay alive, and police track them down.

When a California DJ inherits money from his wealthy father, he decides to enlist his best friend, a banker, to help him manage the windfall.

Best friends since third grade, two West Virginia girls see their relationship fall apart around them when a third girl turns the duo into a terrible trio.

Two friends live in a peaceful suburban area as they raise their families, but one mom will do anything to fulfill her dreams, including murder.

In Washington, an organic farmer and a lumber mill worker become close comrades, and when they go on a trip to a cabin in the woods, murder ensues.

A soldier endures an attempt on his life at the hands of a fellow soldier; an injured hunter is stranded in the mountains for 11 days.

A crazed woman attempts to steal a mother's unborn infant from the womb; a massive grizzly bear attacks a researcher; an ex-Marine shoots a woman.

While on a first date, a young couple is taken to a deserted reservoir and shot execution-style; a 13-year-old girl escapes from the men who have abducted her.

A train derails near a farmhouse and blankets the home's residents in poisonous gas; a woman is left for dead after she is run off the road and attacked.

EMT first responders help the victims of major car accidents, a Brazilian soccer player with a knee injury, and a man with chest pains.

The city is in mourning after a beloved officer is shot and killed on duty; Vic and P pursue a suspect after a dispute; a difficult patient tries to hit Titus.

On Halloween night, Captain Kevin leads fire fighters to battle a fire, police officers chase down a burglary suspect, and an EMT responds to an unwelcome call.

First responders work to save lives in various cities all across America, and they encounter a wide variety of highly challenging situations involving citizens.

First responders help a man who fell from a fire escape and broke his ankle; Steven and Sam are called to assist at a structure fire and search for victims.

A gunshot wound to the chest cavity forces a medical team to race the clock; an empty parking lot is the scene where two medics treat a drunk patient.

Lacey and Stacey restrain a patient that is suffering from hallucinations; Matt and Henry come face to face with a paramedic's most difficult challenge.

An opioid epidemic sweeps the nation, and emergency teams try to help; a heatwave across the south causes a man to pass out from heat exhaustion.

Luddy and Finch help a heroin addict suffering from an overdose in a parking lot; Niki and Nicole put their compassion on display while supporting a woman.

A brawl erupts inside an ambulance when an overdose patient wakes up; two first responders rush to the scene of a burning motorcycle crash.

A man is shot by a trusted acquaintance, and first responders are on standby until the shooter is taken into custody before they are able to provide aide.

A man is attacked by his girlfriend, and paramedics rush to provide help; a report of gunshots being fired send two first responders to rescue a man.

Luddy and Finch help a heroin addict suffering from an overdose in a parking lot; Niki and Nicole put their compassion on display while supporting a woman.

A brawl erupts inside an ambulance when an overdose patient wakes up; two first responders rush to the scene of a burning motorcycle crash.

A man is shot by a trusted acquaintance, and first responders are on standby until the shooter is taken into custody before they are able to provide aide.

A man is attacked by his girlfriend, and paramedics rush to provide help; a report of gunshots being fired send two first responders to rescue a man.

Lacey and Stacey restrain a patient that is suffering from hallucinations; Matt and Henry come face to face with a paramedic's most difficult challenge.

An opioid epidemic sweeps the nation, and emergency teams try to help; a heatwave across the south causes a man to pass out from heat exhaustion.