NYC Cops Arrest Man in Smoking Ban Death NEW YORK April 18 — Police arrested a new suspect in the death of a nightclub bouncer who was stabbed while trying to enforce the city's smoking ban. Isaias Umali, 31, is accused of stabbing Dana Blake in the groin Sunday as the bouncer struggled with several of Umali's friends in a Lower East Side club, Chief of Detectives George Brown said. Investigators initially arrested three siblings who were at a birthday party with Umali and other friends, but prosecutors said there was insufficient evidence to charge them. Umali was arraigned on...