The twentieth anniversary of Kurt Cobain 's death has renewed interest in the case and that means the return of the conspiracy theories. Hank Harrison, author of Love Kills: The Assassination Of Kurt Cobain , does have a big connection to the case - he's Courtney Love 's father. And Mr. Harrison believes that he has special insight into the crime. And in his book, he is apparently setting out to prove his own daughter is responsible! He says "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.