DNA on the knife sheath was critical to identifying the admitted killer.

Defense experts said the case may have been vulnerable over evidence handling.

Prosecutors say they have evidence that the man charged in the stabbing deaths of four University of Idaho students bought a knife and knife sheath online in the months before the killings, newly ...

Idaho murder suspect Bryan Kohberger was identified as a suspect in the gruesome murders after he left DNA on a knife sheath found by cops at the crime scene, it was revealed Thursday. As he made his ...

Idaho State Police have released images of the Ka-Bar knife sheath that Bryan Kohberger left behind at the University of Idaho crime scene, a key piece of evidence that helped authorities arrest him ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The amount of Bryan Kohberger's DNA found on a knife sheath is far ...

A forensic expert for Bryan Kohberger’s defense alleges police mishandled and retroactively documented the knife sheath that linked him to the 2022 Moscow murders. Law enforcement and veteran Idaho ...