I can't say definitively but the Seattle Police report said he had a shotgun across his body and a suicide note nearby.
On April 8th he took his life, at his home  in 1994. Very gruesome death, he was found with a shotgun across his body.
Who even is Kurt Cobain? Kurt Cobain, or Kurt Donald Cobain, was an American singer, a musician and a songwriter. Was he also part of a famous band? Yes, he was the singer and guitarist of Nirvana, he also formed the rock band. Must be why he was so well known. Didn't he kill himself?
The Seattle Police Department incident report states: ''Kurt Cobain was found with a shotgun across his body, had a visible head wound and there was a suicide note discovered nearby.''