Investigation Discovery HD | Documentary Shows (Page: 1)

A paranormal investigation team hunt for ghosts in asylums, sanitariums and mental hospitals in this reality series.

The Final Call: Witnesses and investigators revisit the case of Donna Decker's murder to unravel the tangled web of clues that lead to a conviction.

You Saw a UFO: After the death of his father, a farmer believes he witnessed a UFO. A geologist uncovers debris at the Roswell crash site. S01 E01, United States.

Shots Fired: The police officers' grim realities are unraveled through their body camera footage that film them encountering life-or-death situations.

Surviving the Dating Game Killer: Rodney Alcala attacks a teenage girl - only to brutalise and rape her again three years later. S01 E01, United States.

Chilling scenarios unfold in this true-crime series, which tells actual stories of people who shared their lives with loved ones who became killers. Each hourlong episode puts viewers in the shoes of the loved one, who first notices that something is amiss, interprets the puzzling signs and clues, and eventually comes face-to-face with the horrible truth: that the person has a very dark side. Exclusive interviews and firsthand accounts of the critical moments leading up to the vicious acts showc

Id Kill Them Again: In Upatoi, Georgia, Robert Short arrives home to find his wife, son and granddaughter have been murdered. Later, detectives work quickly to solve this brutal crime. E01, USA 2019.

Abby Turner has it all: brains, looks and a terrific job as the lead Internet security designer at Custodis Systems. But when her seemingly perfect boyfriend - Josh Lawson - is murdered, Abby's world is turned upside down. Caught in a web of devious schemes and deadly betrayals, Abby must rely on her quick wits and analytical skills - and practise a little deception of her own - if she's to survive the deadly "Web of Lies"

"Betrayed" reveals chilling stories of chasing the American dream and how the veneer can dramatically crumble, ending in murder at the hands of a trusted family member, co-worker, lover, or friend. The cases of deception are told through the lens of the fictionalized, first-person perspectives of the victims. As investigators, family, and friends peel back the layers and facts of each case, the otherworldly narrator already knows where the trail ends. The narrator guides viewers through various

The Tennessee Wraith Chasers take their specter-hunting skills on the road to investigate America's most haunted towns. The team -- founder Chris Smith, co-founder Steven McDougal, historian Scott Porter, and trap inventor Brannon Smith -- travels to paranormal hotspots like Salem, Mass., Bisbee, Ar…