Photo: Prime Video One Night in Idaho: the College Murders , a four-part documentary premiering on July 11 on Amazon Prime Video , delves into the gruesome murder of the four University of Idaho students — roommates Madison Mogen, 21, and Kaylee Goncalves, 21, and Xana Kernodle, 20, and her boyfriend, Ethan Chapin, 20. The four students were horrifically stabbed to death in their off-campus group home in Moscow, Idaho, on November 13, 2022, by a man later identified as Bryan Kohberger. For the