Nick Groff, a paranormal investigator who’s “on a mission to discover something new in the paranormal field”, and paranormal researcher Katrina Weidman who will both spend 72 hours together locked down in the most haunted locations. They will be staying with the dead at these reportedly haunted places, many of which have never been filmed for a production. And some, they will be investigated for the first time on television. Groff and Weidman believe, that “the longer they stay, the more the spirits will communicate with them and the more information they can gather about the unknown”.

This docuseries examines the decades-old murder of Sister Catherine Cesnik and its suspected link to a priest accused of abuse.

Baffling crimes and the clues that lead to the killer. Chilling reenactments of the victim’s last days and the toll the deaths took on family and friends along with interviews and commentary from the real life detectives that tracked down the killer and crack the case.

Ex-CIA operatives Doug Laux and Ben Smith search for the rumored millions hidden by Pablo Escobar in Colombia and Central America.

An in-depth look at how racial tensions and hate crimes are impacting communities in the United States and Europe, and how community members are confronting the problem and fighting back.

Disappeared is a gripping series that focuses on missing person cases. Each hour delves into one story, tracing the time immediately before the individual vanished for critical clues about the disappearance.

JoeAccardosetshissightsonLasVegas,butwhenSamGiancanaincursthewrathofyoungattorneyRobertF.Kennedy,TheOutfitisthreatened.

Paris Hilton presents a series of cautionary tales about the lives of young people trying to make it in Los Angeles.

Designer Genevieve Gorder and real estate expert Peter Lorimer show property owners how to turn their short-term rentals into moneymaking showstoppers.

Who killed JonBenét? It’s one of the most enduring American mysteries. Revisit the homicide that gripped the nation, with exclusive interviews and never-before-seen footage from the crime scene.

Liz Bonnin joins a scientific team on an expedition across the Galapagos Islands to carry out important research that will help protect the islands and their inhabitants.

Blood Relatives is an American documentary television series on Investigation Discovery that debuted on June 7, 2012. Narrated by Brenda Strong, the voice of Desperate Housewives character Mary Alice Young, the series examines murders that were committed within families. Blood Relatives has been renewed for a third season.