Ka-Bar's Coypu folder has evolved into the Coytu, featuring upgraded blade steel, improved lock, and lighter weight.

Prosecutors say Bryan Kohberger’s Amazon history proves he purchased a Ka-Bar knife eight months prior to the Idaho student murders.

After nearly 80 years, a World War II Ka-Bar knife belonging to Marine LeRoy Ziarnik was returned to his family in Wisconsin, ...

Prosecutors say Bryan Kohberger’s Amazon history proves he purchased a Ka-Bar knife eight months prior to the Idaho student murders.

Peacock's recently released documentary titled The Idaho Student Murders features the harrowing and tragic incident of ...

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 ...

Prosecution in Idaho student homicide case allege suspect Bryan Kohberger ordered Ka-Bar knife, sheath, sharpener from Amazon in March 2022.

The 30-year-old criminology PhD student bought a Ka-Bar knife, sheath and sharpener from Amazon back in March 2022, according to new court documents.

Prosecutors say Bryan Kohberger’s Amazon history proves he purchased a Ka-Bar knife eight months prior to the Idaho student murders.

Better ingredients, better flipper Quick history lesson: Introduced in 2018, the Coypu was a heavy-duty liner lock knife with a glass breaker and seatbelt cutter aimed squarely at first responders.