Serial Killer Documentaries » The Ripper Crew, a.k.a. the Chicago Rippers was a satanic cult and organized crime group composed of Robin Gecht, Edward Spreitzer with brothers Andrew and Thomas Kokoraleis) that drove a van around the streets of Chicago looking for women to sacrifice.. they were suspected in the disappearances, murders and mutilations of 18 women in Chicago, Illinois in 1981 and '82...