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.

Bryan Kohberger, the man charged with murder in the fatal stabbings of four University of Idaho students, bought the same brand of knife that police suspect was used in the violent crime in November ...

New court documents reveal Bryan Kohberger searched Amazon for a Ka-Bar knife, sheath and sharpener before the Idaho murders — and looked into deleting his account activity after. Prosecutors say the ...