Complex sentence: Jack Webb began working on scripts for a revival of "Dragnet" with Kent McCord as his partner, but before production could begin, he died of a heart attack in 1982 at the age of 62.
Split into simpler sentences: Jack Webb began working on scripts for a revival of "Dragnet" with Kent McCord as his partner. But before production could begin, he died of a heart attack in 1982 at the age of 62.