Comedian Kevin Barnett has reportedly passed away at the age of 32. He was a writer and executive producer on Fox's "Rel," and he had written for "Broad City." Word of his passing swept through the comedy community on Tuesday afternoon. Comedy Central tweeted, "Kevin Barnett was an incredible comedian. He'll be greatly missed." David Alan Grier tweeted, "Too young, just too, too young." And Chelsea Peretti tweeted, "I am so sad." The cause of Barnett's death has not been released.