Charlie Sheen threatened to kill ex-associate?

Ex-Two and a Half Menactor Charlie Sheen has allegedly sent a death threat to one of his former associates, according to sources. The so called former associate of the 47-year-old actor has filed a police complaint last month, saying that he is afraid that Sheen will murder him. According tocontactmusic.com, the man had recently fallen out with Sheen and claims the actor later sent a text to a female friend that read: "I'll blow his head off with my Super 90." According to sources, the case is currently under investigation.