Complex sentence: On February 12,2011, a fan site reported the then anonymous actor who played Ernie Scar had died at age 49, of a heart attack due to clogged arteries.
Split into simpler sentences: On February 12,2011, a fan site reported the then anonymous actor who played Ernie Scar had died at age 49. The anonymous actor who played Ernie Scar died of a coronary due to clogged arteries.