Complex sentence: On December 2,1963, Sabu suddenly died in Chatsworth, California of a heart attack at the age of only 39 and was interred at the Forest Lawn-Hollywood Hills Cemetery.
Split into simpler sentences: On December 2,1963, Sabu suddenly died in Chatsworth, California of a heart attack at the age of 39. He is interred at the Forest Lawn-Hollywood Hills Cemetery.