There are tons of conspiracy theories I don't believe, but I do think Kurt Cobain was most likely murdered. I don't think the police were in on a conspiracy to kill him. I think his wife hired somebody to kill him because he was about to divorce her and she know that she could become larger than life if he died. I had never heard of her until he died, but she was on a talk show rampage within days. She got extremely famous really fast. That is just the tip of the ice burg. I think the police are just lying about there not being an investigation, which is understandable. If the world knew the case was officially reopened and there was a full blown investigation, too many people would just assume that Courtney Love had Kurt killed and then call the police incompetent if they can't prove it. From there, they might say the police were in on Kurt's death or something.