Watch: Bryan Kohberger's Mom Texted Him About Idaho Murders Before His ArrestBryan Kohberger is sharing new details about his mental health. The 30-year-old, who is serving four consecutive life sentences for the 2022 murders of Idaho students Xana Kernodle, Kaylee Goncalves, Madison Mogen and Ethan Chapin, revealed that he was diagnosed with four "mental health disorders" in the months before he confessed to committing his crimes, according to a June court filing obtained by People.