Lawyers for Bryan Kohberger had sought to suppress DNA evidence that was seen as a linchpin of prosecutors' case against him -- evidence they say directly links Kohberger to the crime scene.
The judge ruled that Bryan Kohberger "failed to demonstrate" his constitutional rights were violated when authorities used his DNA in a public ancestry website to narrow the suspect list and searched his trash to find DNA tying Kohberger to the DNA found on a knife sheath, according to court paperwork.
Kohberger, 28, is accused of killing University of Idaho students Madison Mogen, Kaylee Goncalves, Xana Kernodle, and Ethan Chapin in an off-campus home in Moscow, Idaho, in November 2022.