Mark David Chapman/Kenneth Anger Connection

According to Dave McGowan and I think RU Sirius (in his new book Everybody Must Get Stoned), John Lennon's killer Mark David Chapman met Kenneth Anger in Hawaii shortly before the murder and gave him a gift of live bullets.
WTF? I thought Chapman was a born-again Christian? What would he be doing visiting a Thelemite in Hawaii?
Can anyone confirm this story? I've only seen two sources for this.
WTF? I thought Chapman was a born-again Christian? What would he be doing visiting a Thelemite in Hawaii?
Can anyone confirm this story? I've only seen two sources for this.