FILE - In this June 23, 2009 handout photo provided by AEG, pop star Michael Jackson rehearses at the Staples Center in Los Angeles. A sleep expert, Charles Czeisler, told jurors Friday, June 21, 2013, that Jackson exhibited symptoms of someone who was totally sleep deprived when he died in June 2009. Czeisler is a Harvard researcher testifying for Jackson’s mother in a negligent hiring lawsuit against concert promoter AEG Live LLC. (AP Photo/ Kevin Mazur, AEG/Getty Images, File) ** NO SALES, ARCHIVE OUT. MANDATORY CREDIT **

Associated Press
FILE - In this June 23, 2009 handout photo provided by AEG, pop star Michael Jackson rehearses at the Staples Center in Los Angeles. A sleep expert, Charles Czeisler, told jurors Friday, June 21, 2013, that Jackson exhibited symptoms of someone who was totally sleep deprived when he died in June 2009. Czeisler is a Harvard researcher testifying for Jackson’s mother in a negligent hiring lawsuit against concert promoter AEG Live LLC. (AP Photo/ Kevin Mazur, AEG/Getty Images, File) ** NO SALES, ARCHIVE OUT. MANDATORY CREDIT **
FILE - In this June 23, 2009 handout photo provided by AEG, pop star Michael Jackson rehearses at the Staples Center in Los Angeles. A sleep expert, Charles Czeisler, told jurors Friday, June 21, 2013, that Jackson exhibited symptoms of someone who was totally sleep deprived when he died in June 2009. Czeisler is a Harvard researcher testifying for Jackson’s mother in a negligent hiring lawsuit against concert promoter AEG Live LLC. (AP Photo/ Kevin Mazur, AEG/Getty Images, File) ** NO SALES, ARCHIVE OUT. MANDATORY CREDIT **
Sorry you didn't like this comment. Please provide a reason below.

Are you sure?
Rating failed. Try again.
Request failed. Try again.
We will promote constructive and witty comments to the top, so everyone sees them!
Sorry, we can’t load comments right now. Try again.