Prosecutors said that search warrant was narrowly tailored to March 20 to March 30, 2022, the time they said Kohberger was known to have bought a Ka-Bar knife with sheath and sharpener from Amazon ...

BOISE, Idaho - Accused killer Bryan Kohberger bought a Ka-Bar knife with a sheath and sharpener on Amazon eight months before a similar knife sheath was found at the scene of a quadruple murder.

In March 2022, Kohberger ordered a Ka-Bar knife with sheath and a sharpener from Amazon, the prosecution alleged in the legal brief, which was filed Monday but not made public until Wednesday.

A judge entered a not guilty plea on his behalf in 2023. Prosecutors said in a filing that Kohberger purchased a Ka-Bar knife and sheath on Amazon months before the slayings took place ...

They found that he bought a "KA-BAR" brand knife eight months before the killings. That knife, investigators say, matches the knife sheath found next to one of the victims. RELATED: Kohberger's ...