I prescribed him drugs to help, including valium and lorazepam, but he was begging, pleading, close to tears, Dr. Murray recalled.Murray says he eventually gave Jackson a 25 mg propofol injection and sat by Jackson???s bedside.???I received a phone call at 11:07 a.m., and when I left Michael at 11:20 a.m., he had a normal heartbeat, his vital signs were good, stated Dr. Murray.