Darell Garretson, the longtime NBA referee (1967-98), who also directed the league's officiating staff, has died in his Arizona home, as reported by the Associated Press. He was 76.

The NBA Referees Association said Garretson's health had been in decline following surgery and various illnesses.

"We are saddened by the passing of Darell Garretson," Commissioner David Stern said. "Darell was a man of extraordinary character, who touched many lives during his 31-year tenure as an NBA official and supervisor of officials."