ER doc: Jackson dead long before hospital arrival

FILE - In this Nov. 23, 2009 file picture, Dr. Conrad Murray arrives at his clinic in Houston. Michael Jackson's physician has arrived in Los Angeles in anticipation of a decision from the district attorney's office on whether to charge him for the singer's death, a spokeswoman said Tuesday Feb. 2, 2010. (AP Photo/Pat Sullivan, File)

January 7, 2011 8:21:24 AM PST
Before paramedics wheeled Michael Jackson into the emergency room, Dr. Richelle Cooper was sure he was dead.