The Escambia County Sheriff’s Office says three people were shot in three unrelated shootings overnight between Monday night and Tuesday morning. Authorities do not believe the shootings were related. The first incident occurred about 9:30 p.m. Monday at a residence in the 900 block of Crystal Springs Drive. The victim said he was shot in the abdomen by an unknown white male who came into his home. The second shooting occurred early Tuesday. The victim said he was walking along Massachusetts Avenue when he was shot in the knee when someone fired at him from a vehicle. The third shooting happened in Warrington, but the victim was uncooperative as to the circumstances.