DEER PARK - Suffolk police say a volunteer firefighter from Deer Park was arrested earlier this week for allegedly sexually abusing a minor. Authorities say Morgan Davis, who also serves as a fire marshal for the Town of Babylon, was arrested on Monday. He's charged with two counts of sexual abuse and two counts of endangering the welfare of a child. Court documents say the alleged abuse occurred on March 17.The Town of Babylon did not respond to calls seeking comment. A knock at the door of Davis' home today went unanswered. Davis is due back in court next month.