A corporate lawyer for concert giant AEG Live today revised his testimony and said the tour director of Michael Jackson’s ill-fated This Is It concerts had a signed contract.

Michael Jackson’s struggle against drug addiction was put on display during opening statements at his mother’s wrongful death case against concert promoter AEG Live.

Concert giant AEG Live failed in its duty to properly investigate the doctor who treated Michael Jackson because it was concerned about its own fortunes, an attorney for the late singer’s mother has told a jury.