Los Angeles: Actor Charlie Sheen is reportedly being investigated for allegedly pulling a knife on a dentist in LA before a procedure.
The 49-year-old 'Anger Management' star went to the dentist for an abscess. A technician placed a mask over his face to administer nitrous oxide as he sat on the chair, but the actor suddenly went crazy, reportedly.
The actor's personal dentist and the oral surgeon were in the room. The technician says she went out of the room after that but there was a lot of commotion.
When the dentist eventually came out, he allegedly told her that Sheen had pulled a knife on him and went after him.
The doctor, however, was not hurt. The technician reportedly told the police that Sheen was high on rock cocaine.