The deadly Legionnaires’ outbreak gripping Harlem has city officials in hot water — as locals accused them Friday of dropping the ball on life-saving inspections and needlessly slow-walking revealing exactly where the disease hit.

There has been a fourth death from a Legionnaires' disease outbreak in New York City. The NYC Department of Health said there are 99 confirmed cases, with 17 people currently hospitalized, as of Thursday.

Health officials in New York City say a cluster of Legionnaires’ disease in Central Harlem has grown to 99 cases, including four deaths.