(NBC NEWS) The final flight that a stricken Prince took from Atlanta last week made an emergency landing after an "unresponsive male" was reported on the plane, a source with direct knowledge of the incident told NBC News.
Few details have been released about the circumstances surrounding that unplanned stop — adding another layer of mystery to the superstar's final days before he was found dead Thursday at his Minnesota estate.
An autopsy of the 57-year-old singer was underway Friday morning as authorities try to determine what caused his death. Results, however, won't be released for several weeks, Martha Weaver, a Midwest Medical Examiner's Office spokeswoman, told NBC News.
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