Highway 20 Murders - Years later, the two main witnesses at his trial, also teenagers,. As covered in the discovery investigation true crime series, lost women of highway 20, john arthur ackroyd was convicted of attacking or killing three women and. Lost women of highway 20 on id is investigating the crimes of john arthur ackroyd, who was convicted of killing kaye turner but was also a suspect in the murder of up. These events included the disappearance and murder of kaye turner, rachanda pickle, melissa sanders, sheila swanson, and survivor marlene gabrielsen. But detectives long suspected ackroyd preyed on women who disappeared along or around highway 20 from the late 1970s through the early 1990s. They could prove only a single case. John arthur ackroyd and roger dale beck, known as the highway 20 killers, were believed to have murdered as many as 4 women. Highway 20 is an infamous highway route in the state of oregon, united states, which testified to a series of murders and disappearances from the 1970s to 1990s. Over two decades, four women disappeared and one was raped off the same stretch of road in rural oregon. Their stories have another connection: One man is linked to all.
Years later, the two main witnesses at his trial, also teenagers,. As covered in the discovery investigation true crime series, lost women of highway 20, john arthur ackroyd was convicted of attacking or killing three women and. Lost women of highway 20 on id is investigating the crimes of john arthur ackroyd, who was convicted of killing kaye turner but was also a suspect in the murder of up. These events included the disappearance and murder of kaye turner, rachanda pickle, melissa sanders, sheila swanson, and survivor marlene gabrielsen. But detectives long suspected ackroyd preyed on women who disappeared along or around highway 20 from the late 1970s through the early 1990s. They could prove only a single case.