So is this one bigger and better?
The twentieth anniversary of Kurt Cobain's death has renewed interest in the case - and that means the return of the conspiracy theories.
But where most people who come up with their theories of the crime are fans who've never actually met anyone involved, Hank Harrison, author of Love Kills: The Assassination Of Kurt Cobain, does have a connection to the case - he's Courtney Love's father.
"No doubt she was capable. I can’t prove she pulled the trigger, but I can prove her involvement to a high degree of certainty."
Courtney has yet to respond to these weighty claims, but she has chosen a rather awkward time to release her new song. Not just because it's called Wedding Day, and Kurt's most recently revealed writing mocked their vows.
But it also includes the line:
"Daddy, Daddy, don't you f*ck with me."
Maybe that's all the response to her father's accusation we'll ever hear. Check out the video (below) to hear the whole song.