David Stephen Caruso (born January 7, 1956) is an American film and television actor and producer, best known for his role of Lieutenant Horatio Caine on the TV series CSI: Miami. The role that gained him initial significant recognition was the role of Det. John Kelly on the ABC crime drama NYPD Blue. Description above from the Wikipedia article David Caruso, licensed under CC-BY-SA, full list of contributors on Wikipedia.