Charlie SheenIt has been reported from various sources that police stormed Charlie Sheen's house last night.

TMZ reports that members of the Los Angeles Police Department responded to a call stating that Sheen had threatened to harm himself with a gun.

A spokesperson told RadarOnline.com that Sheen is not allowed to own firearms under the terms of his temporary restraining order (TRO) filed by soon-to-be ex-wife Brooke Mueller.

The spokesperson is quoted saying, "It came to the attention of the LAPD that Sheen is a registered owner of firearms. LAPD is conducting an investigation to determine if Mr. Sheen is in possession of firearms or ammunition that would violate terms of the TRO."