One of the most notable reports of Black Shuck is of his appearance at the churches of Bungay and Blythburgh in Suffolk. On 4 August 1577, at Blythburgh, Black Shuck is said to have burst in through the doors of Holy Trinity Church to a clap of thunder. He ran up the nave, past a large congregation, killing a man and boy and causing the church steeple to collapse through the roof. As the dog left, he left scorch marks on the north door which can be seen at the church to this day.