A DNA sample taken from Bryan Kohberger revealed a near-exact match to the DNA found on a knife sheath at the scene of the quadruple murder in Idaho last November, according to new court documents.

The photos were included in a public records release of more than 2,300 pages produced by state investigators.

Prosecutors say the suspect charged with murdering four University of Idaho students in 2022 bought a military-style knife, a sheath and a knife sharpener on Amazon months before their deaths, new ...