The entire note is written in present tense, not the kind of finality you'd expect from a man who was supposedly preparing to pierce the wall of death with his own hand. In the second note, which she didn't share with the police in Seattle, Kurt stated that he was leaving Courtney and leaving Seattle, providing a backdrop for a good-bye note to his fans rather than a death letter to his wife and child. I'm choosing death. Which makes no sense at all as a suicide reference, according to Grant. But suicide note funny business and ballistic anomalies hardly prove murder.
Homicide requires at least two people.
If Cobain died as a result of a murder conspiracy, Courtney Love would be a prime suspect.