AEG LIve Co-CEO Paul Gongaware faces more grilling in Michael Jackson death trial . The company is accused of failing to properly supervise Jackson's doctor and the singer's personal physician during his final days. He was the top producer of Jackson 's comeback tour . Jackson lawyers say Gongaware was aware of Jackson drug use .
AEG LIve Co-CEO Paul Gongaware faces more grilling in Michael Jackson death trial . Gongaware worked closely with Jackson on `` HIStory '' tour . He was the top producer of Jackson 's comeback tour . Jackson lawyers say Gongaware was aware of Jackson drug use .