A joint crew of members from the Kingston Fire Department and Monmouth Junction Fire Department responded on Kingston Engine 244 to provide coverage at Hightstown Fire Station 41 in Mercer County during the early morning hours today.  Engine 244 responded shortly after 4am and joined up with apparatus from the Prospect Heights and Manalapan Fire Departments to provide coverage to the area while crews from Hightstown, East Windsor and the surrounding area battled a 3 alarm fire at the Windsor Castle Apartment Complex.