An investigation is underway in Titusville after a man was shot in a parking lot Friday evening. Titusville Police say it happened just before 6pm Friday at 611 North Singleton Avenue. Police arrived to find a man who had been shot and was seriously injured. The suspect had already fled. So far, no suspects have been arrested and police are trying to figure out what led up to the shooting. They say so far, they believe it was an isolated incident. Anyone with information is asked to call the Titusville Police Department.