Before the day was over, Rockefeller had a heart attack. At 4:05 A.M. on the morning of May 23, he lapsed into a coma and died in his sleep. The official cause of death was sclerotic myocarditis, a hardening and inflammation of the heart wall, although it is probably more accurate to say that he died of old age. Rockefeller drifted off peacefully, six weeks short of
