Michael Jackson’s physician, Conrad Murray, might face manslaughter charges.  According to several news reports, police are now moving ahead to issue an arrest warrant against Dr. Murray.  He was administering 50 milligrams of Propofol (a powerful anesthetic) to combat MJ’s insomnia each night; the L.A. Chief Medical examiner reported lethal levels were in the pop star’s system. L.A. police have discovered 8 bottles of Propofol in MJ’s home and according to authorities, Murray failed to tell doctors he administered the drug, a critical omission that calls into question his method of treatment.