On July 23, 2025, a judge sentenced #BryanKohberger to four lifetimes in prison without the possibility of parole after he pleaded guilty to the murders of Madison Mogen, Kaylee Goncalves, Xana Kernodle, and Ethan Chapin. Just over a year later, on July 27, 2026, #Kohberger requested a withdrawal of that guilty plea in a petition for post-conviction relief filed in Idaho’s Fourth Judicial District Court and obtained by PEOPLE. He suggests that evidence found at the crime scene, which includes the “clumps of hair” found in the hands of one of the four murder victims, Ethan Chapin, could prove his innocence. Here is everything we know so far.