TV Guide

The firearms team hunt down a dangerous man in Leeds who's brutally attacked two elderly women, plus a cannabis farm worth £150,000 tended by trafficked Vietnamese is uncovered.

When Diana and Jose are found murdered, three letters scrawled across Algar's living room wall become the central clue in a nationwide manhunt.

Miami businessman Henry Diaz goes missing the night before a family vacation. His business success has earned him many enemies - even within his own family.

Mobile phones, CCTV and cashpoints can track virtually every human move. We see exactly how this aids murder investigations.

A chilling look at the work of female killers. They can be as deadly as their male counterparts, but they choose less violent methods.

When Ignacio Garraus meets Shawna Nelson, there's instant heat despite their marriage to other people. When he tries to end the affair, things take a dark turn.

Veteran homicide detectives and forensic experts uncover new leads and bring new life to Tulsa County's old and mishandled cases.

A tiny town in Maine with a population of 80 residents is torn apart when a couple are shot dead in their own home. Who murdered the high school sweethearts?

When 68-year-old Etta Jean Westbrook is found dead in a quiet suburb in Texas, detectives turn to her loved ones for answers. What happened to her?

The body of a young mother-to-be is dumped in the shallow waters of a fishing pond. There are few clues, until Detective Rod Demery uncovers a fearful secret.

The abandoned car of missing sailor Nicholas Cox turns up. Inside, Detective Rod Demery uncovers a grisly cache of blood evidence. But where is the body?

Tray Phelps, a beloved father, son and fiancé is found beaten to death in his own driveway. When his killers are revealed, it shocks the small town.

In Pennsylvania, Kevin and Joanne Dowling like to capture their kids' milestones on video. But when a woman in a nearby town is shot dead, Kevin is accused of murder.

In 2004, a concert is interrupted when a man pulls out a gun, opens fire and takes a hostage. As fans flee, a police officer faces an active shooter without...

In 2007, Dianna Franklin arranged to meet her sister for a night of fun. When her abandoned car was discovered, it led to a series of clues about her ordeal.