Never mind the supposedly anime-inspired axe murders. You can always count on the US to generate something worse.
http://news.ninemsn.com.au/article.aspx?id=303323
Usually it's a postal worker or something like that but a sheriff's deputy?! Wow, my girlfriend broke up with me, I must go and kill her and her friends....?!
Geez, if you can't trust the police, who can you trust?