UNDATED - Details of a murder plot against superstar Justin Bieber are being revealed.
Police say Dana Martin, a convicted killer serving two life sentences in New Mexico, came up with the murder plot.
The plan involved killing four people, one of whom was supposed to be Bieber.
Investigators say Martin wanted to kill Bieber because the singer never responded to Martin's fan letters. Martin was a big fan, some might call him obsessed, and even has a tattoo of Bieber on his leg.
According to the police report, Martin was going to have two hit men do the dirty work. It involved strangling two former acquaintances of Martin's, and then going to Madison Square Garden and strangling Justin Bieber and his bodyguard between concerts.
The plot was foiled when Martin somehow blew the whistle to authorities.
Martin is serving a sentence for raping and killing a 15 year old girl in Vermont back in 2000.
Justin Bieber has not commented on these allegations.