Bryan Kohberger has claimed that the DNA evidence tying him to the brutal murders of four University of Idaho students may have been planted at the crime scene – as the deadline for him to give an alibi for the slaying looms.
In a recent court filing in Latah County Court, the 28-year-old criminology student suggested that police officers could have somehow placed his DNA on the knife sheath which was left behind by the killer at the college rental home in Moscow, Idaho.
