NASHVILLE, Tenn. (CBS/AP) Authorities say former NFL star Steve McNair had a blood-alcohol level twice the legal limit when his mistress shot him to death.
Tennessee Assistant Medical Examiner Feng Li said Monday that a toxicology report also showed a trace amount of marijuana in the body of Sahel Kazemi.
Police say the 20-year-old Kazemi shot McNair July 4 in a Nashville condo before killing herself.
Police say McNair was likely asleep when he was shot twice in the head and twice in the chest.
Listen to the Chilling 911 Call.
Slide Show: McNair's Mistress and Hidden Life.
Li said there was no way to tell from the report how long before McNair's death he had been drinking.
Kazemi was arrested for drunken driving in Nashville two days before the shooting. Police video of the arrest showed her telling the officer that she was high. McNair can also be seen on the video slinking away from the car. It's not clear if he was also drinking that night.
PREVIOUSLY ON CRIMESIDER
July 20, 2009 - The Strange Story of the Gun that Murdered McNair
July 17, 2009 - Convicted Killer Provided Gun that Murdered McNair
July 13, 2009 - McNair and his Mistress: A Deadly Play by Play
July 10, 2009 - McNair Memorial: Thousands Attend Service For Ex-NFL Star
July 9, 2009 - McNair 911 Call: "Oh My God...Somebody's Been Shot."
July 9, 2009 - Caught on Tape: McNair's Mistress DUI Video
July 8, 2009 - McNair Murder: The Mistress Did It
July 8, 2009 - Love Pad to Death Pad: Gruesome Details of NFL Star's Murder Scene
July 7, 2009 - McNair Murder: The Girlfriend's Gun
July 6, 2009 - The Girl, The Gun and The Dead NFL Star