For the first time, photos of the brown leather Ka-Bar knife sheath that played a pivotal role in identifying Bryan Kohberger as the suspect have been released by Idaho State Police. This evidence was crucial in solving the murders of four University of Idaho students.
Kohberger left behind the Ka-Bar sheath when fleeing the crime scene at 1122 King Road in Moscow, Idaho, just after the fatal stabbings of Kaylee Goncalves, Madison Mogen, Xana Kernodle, and Ethan Chapin in the early hours of November 13, 2022. DNA found on the sheath was used in forensic genetic genealogy to link the 30-year-old criminology PhD student to the crime.
The sheath, less than 15 inches long, displays a USMC military seal. Photos of this leather cover were part of over 2,300 pages of evidence released by authorities, illustrating the critical role this item played in the investigation.
"It was this crucial piece of evidence that led to the killer’s downfall."
The release of these photos sheds new light on the forensic work that helped bring justice in a tragic case.
Author’s summary: Revealed photos of a Ka-Bar knife sheath, key to linking Bryan Kohberger to four University of Idaho murders, highlight how forensic evidence unraveled the case.