Me and my girlfriend were watching tv when we suddenly hear a roaring sound that increasingly got louder so we go outside and witnessed a large white light fly directly over our house with a military type jet following close behind for approximately 15 seconds then both disappeared behind some trees. About 5 minutes later we hear another roaring sound so we go back outside and witnessed a very large rectangular orange craft with 3 white lights in a straight line in front and 3 white lights in a L shape in the rear that first was flying in a straight line then suddenly made an abrupt 90 degree turn from north to the west and also was followed closely by a military type jet. When the object made the 90 degree turn, the jet had to make a much larger turn to catch back up to it. this second sighting lasted for approximately 30 seconds. Approximately 5 minutes after the second sighting we hear a third roaring sound. The third object flew directly over my house. It was 3 very bright white lights in a triangle shape approximately 30 feet between lights. The third object was also being followed by a military type jet. After approximately 15 seconds both object and jet disappeared behind trees. Me and my girlfriend both witnessed all 3 crafts and all 3 jets following the objects. After the sighting we both felt kind of afraid because of how low both the objects and jets were flying.