It actually sounds a little like strange obsession, I read somewhere that the feller who plotted this was serving two life sentences for the rape and murder of a fifteen-year-old girl; apparently he has a tattoo of Bieber.
Of course now we'll get to see the wonderful denizens of the internet shouting, "YES, WE AGREE WITH THE MURDERER!" because they can't figure out how to turn off the radio or the TV.
Also, from the page -
"A man has been arrested for allegedly plotting to kill and castrate teen pop sensation Justin Bieber in New York last month.
WIN: A family winter wonderland trip to Canada."
Heh.