“A criminology graduate has been arrested in the mysterious killings of four university students in the state of Idaho last month, police say.

“Bryan Christopher Kohberger, 28, was detained in Pennsylvania, over 2,500 miles (4,020km) from the crime scene.

“The University of Idaho students were found stabbed to death in their beds in a rental home near the campus on 13 November.

“Police say the suspect lived in a town near where the murders occurred.

“Xana Kernodle, Ethan Chapin, Kaylee Goncalves and Madison Mogen were discovered dead from multiple stab wounds in the home in the small college city of Moscow, northern Idaho.

“Some of the students, who were all 20 or 21 years old, had defensive injuries.”

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