Reuters reports Kevin DuBrow, lead singer of the veteran heavy metal band Quiet Riot, has been found dead from unknown causes at his home in Las Vegas on Sunday. DuBrow was 52. “I can’t even find the words to say,” Quiet Riot drummer Frankie Banali said on his Web site. “Please respect my privacy as I mourn the passing and honor the memory of my dearest friend, Kevin DuBrow.” A spokeswoman for the Clark County Coroner’s Office said an autopsy was under way now to determine the cause of death. Yahoo.com has since removed the full article.