UPDATE: Tom Petty has been pronounced dead at 66 following cardiac arrest Sunday night. The star was being treated at UCLA Santa Monica Hospital.
Tom Petty was found unconscious and not breathing in his Malibu home Sunday night after suffering full cardiac arrest, according to developing TMZ reports.
According to their sources, the star was rushed to to UCLA Santa Monica Hospital where he was put on life support and his pulse returned.
Petty’s current condition is unknown.