Bryan Kohberger bought Ka-Bar knife from Amazon months before deadly stabbings of Idaho students

The latest headlines from our reporters across the US sent straight to your inbox each weekday Your briefing on the latest headlines from across the US Please enter a valid email address Please enter a valid email address SIGN UP I would like to be emailed about offers, events and updates from The Independent. Please try again later {{ /verifyErrors }} Bryan Kohberger bought a Ka-Bar knife and knife sheath from Amazon seven months before he allegedly stabbed four University of Idaho students to death in a brutal attack that sent shockwaves across America, it has been revealed. Investigators tied Mr Kohberger to the murders after the killer left a Ka-Bar knife sheath behind at the scene next to Mogen’s body. The NBC special also revealed for the first time that Mr Kohberger’s own family allegedly had suspicions of his possible involvement prior to his arrest and that he may have broken into another female student’s home in the lead-up to the murders. Investigators believe a knife of this kind was the murer weapon But her suspicions were so great that – at one point – several family members searched Mr Kohberger’s white Hyundai Elantra for possible evidence of the crime, the source said.