On 14 March 1989, University of Texas at Austin student Mark Kilroy was kidnapped in Matamoros, Tamaulipas, Mexico while vacationing during spring break. He was taken by his abductors to a ranch where he was tortured and sodomized for hours before being murdered in a human sacrifice ritual. This episode draws from the Rolling Stone article "The Believers: Cult Murders in Mexico" by Guy Garcia.

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The Dyatlov incident was not the only mysterious hiker death to grace Soviet Siberia. The Khamar Daban mountain range is in southern Siberia’s Buryatia region, perched below lake Baykal. It’s rugged scenery has made a popular tourist hiking spot, but in 1993, six of those tourists would not make it out of the mountains alive.

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Paula Jean Welden was an American college student who disappeared while walking on Vermont's Long Trail hiking route. Local sheriffs were criticized for errors made in the investigation, which led to the creation of the Vermont State Police. Weldon's fate remains uncertain, and was one of several unexplained disappearances in the same area at the time. Precisely what area is encompassed in this hypothetical "mystery triangle" is not clear, but it is purportedly centered on Glastenbury Mountain and would include some or most of the area of the towns immediately surrounding it, especially Bennington, Woodford, Shaftsbury, and Somerset – once moderately thriving logging and industrial towns.

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On the 26th December 1900, a small ship was making its way to the Flannan Islands in the remote Outer Hebrides. Its destination was the lighthouse at Eilean Mor, a remote island which (apart from its lighthouse keepers) was completely uninhabited. Theories about their disappearance have ranged from foreign invaders capturing the men, all the way through to alien abductions. Whatever the reason for their disappearance, something (or someone) snatched those three men from the rock of Eilean Mor on that winter’s day over 100 years ago.

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Mary Celeste was an American merchant brigantine discovered adrift and deserted in the Atlantic Ocean off the Azores Islands on December 4, 1872. The Yonaguni Monument is a submerged rock formation off the coast of Yonaguni, the southernmost of the Ryukyu Islands, in Japan. It lies approximately a hundred kilometres east of Taiwan. This episode is dedicated to our friend: PirateTurtle13.

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Kris Kremers and Lisanne Froon were Dutch students who disappeared on April 1, 2014, while hiking the Pianista trail in Panama. After an extensive search, portions of their bodies were found a few months later. Their cause of death could not be determined definitively, but Dutch authorities working with forensic and search-rescue investigators thought it likely the students had accidentally fallen from a cliff after becoming lost.

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On Monday, August 19, 1996 Marcia Anne Ryan left her home on Larool Crescent in Seaford to visit her parents who were on their yearly, three-month trip to Queensland. Marcia and Ziggy have never been seen since.

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Mata Hari was a Dutch exotic dancer, and courtesan, who was convicted of being a spy for Germany during World War I. Despite her having admitted under interrogation to taking money to work as a German spy, many people still believe she was innocent because the French Army needed a scapegoat.

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Mary Virginia "Jimmie" Carpenter was a 21-year-old American missing person – from Texarkana, Texas – who went missing in Denton, in the summer of 1948. Her disappearance remains unsolved. Speculation of Carpenter's disappearance was that the serial killer responsible for the Texarkana Moonlight Murders had murdered her, since she knew three of the victims.

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The Texarkana Moonlight Murders, a term coined by the news media, were a series of unsolved murders and other violent crimes committed in and around Texarkana in the spring of 1946 by an unidentified serial killer known as the Phantom Killer or Phantom Slayer.

This episode was streamed live on twitch.tv/husbint