Crime & Investigation Network

A troubled teen's life ends in tragedy. Years later, shocking evidence reveals a deadly betrayal that finally brings a killer to justice.

Stephanie Hummer, a student at Ohio State University, is killed on her way to a party. After dead ends and false confessions, DNA reveals her killer.

Eleven elderly residents of a Sydney care home die in a fire. Nurse Roger Dean's role in the tragedy goes beyond mere assistance.

A Newcastle care home loses two residents in two days due to a nurse's disdain for the elderly and a history of pathological lying.

A hospital in Indiana sees death rates triple in a year thanks to nurse Orville Lynn Majors, who could have been behind as many as 100 deaths.

On a November evening, a woman calls 911 for her husband Greg after finding him unresponsive and, bizarrely, covered in rose petals. Is it murder?

Two double murders five years apart take place in Omaha, Nebraska. Could a doctor connected to the victims, fuelled by rage and revenge, be to blame?

As summer rolls on, the police officers try to keep the Lake of the Ozarks community safe; Detective Sergeant Mark Kordula gets called to the aid of a bloodied and concussed bar patron lying in the road.

When 71-year-old Orville Head passes away, no one questions the death of an elderly man with health problems, then a tip comes in suggesting foul play, and Lieutenant Joe Kenda must exhume the deceased man's body to reveal the truth.

A meeting between two businessmen leaves one shot in the face. Lt Kenda realises the victim could actually be the aggressor, shot struggling over his own gun.

A troubled teen's life ends in tragedy. Years later, shocking evidence reveals a deadly betrayal that finally brings a killer to justice.

Tony Godwin catfishes a predator grooming a woman to supply her 9-year-old niece for sex. Then, an offender makes a chilling admission following a tense takedown. Detectives scramble to stop a predator with access to vulnerable kids.

When a father of two is shot dead while driving, detectives closely retrace his steps to figure out who killed him.

When 71-year-old Orville Head passes away, no one questions the death of an elderly man with health problems, then a tip comes in suggesting foul play, and Lieutenant Joe Kenda must exhume the deceased man's body to reveal the truth.