As posted, died by shooting himself with shotgun, conspiracy theories are rife, apparently there were no trace of finger prints on the weapon or the shells, not even Kurt's. There was a documentary on not so long back that highlighted Love as the main suspect, there was some altering of the suicide note if i remember correctly too..

And it was a waste, the guy inspired a movement that motivated and influenced many people, even after the death of grunge...

He was my anti-hero at one point!