Enough people have been offed, topped, met convenient accidents and been suicided for there to be now enough smoke to look for the fire, surely?
I'll try to keep this as brief as possible. Bear in mind that I don't actually know all that much about this, so I can't really comment regarding its validity, but my instinct and very small amount of reading on the subject suggests that what this guy is saying is likely to be correct.
Tom Grant has dedicated himself to investigating the Kurt Cobain murder case.
www.cobaincase.com/
He makes no money out of this. In fact, my brother made a donation to him and had a brief email correspondence, and Grant told him that he won't have a PayPal button on his site so that he isn't accused of profiting from Cobain's death.
Grant was originally hired by Courtney Love, who he now suspects of being involved in Cobain's murder. He has undoubtedly established a clear motive for the murder, as it has been proven beyond doubt that Cobain and Love were about to get divorced (despite having a young child at the time), thus meaning that Love would potentially be losing millions of dollars, as opposed to being the sole heir to Cobain's fortune.
He provides a lot of evidence, but the key evidence is the following:
Cobain was injected with 3 times a lethal dose of heroin!
Cobain's heroin, (morphine), blood level was 1.52 mgs per liter. This would require a minimum injection of 225 mgs of heroin, three times a lethal dose, even for a hardcore heroin addict. The drug Diazepam, was also found in Cobain's blood system.
Meaning (a) the cause of death was wrongly recorded, and (b) he couldn't have pulled the trigger on the gun to kill himself.
So Grant has a key motive for the murder and a key piece of evidence which suggests that the version recorded by the coroner is incorrect. That's before you go into any of the other information he has uncovered, which he has done an exemplary job of doing as he's an accomplished private investigator, who was indeed hired by Love in the first place.
Despite this:
(a) Nick Broomfield's documentary about Kurt Cobain and Courtney Love managed to get all of this information wrong, or omit it completely.
(b) The police have steadfastly refused to reopen the case.
Grant states that the reason the police won't reopen the case is that they don't want to admit that they were wrong and they don't want to be made to look stupid. In reality, they have rashly and hurriedly accepted a certain version of events, and failed to pay heed to really obvious evidence, such as the only part of Cobain's suicide note which were remotely refers to suicide seems to have been added and written by someone else because there are two different handwriting styles on the note.
So if the police won't properly investigate that case, which would receive massive public support, which doesn't incriminate anyone of particular prominence, imagine what it's like trying to get them to investigate the powerful.