William Lundberg has passed away and his will is read out to the relatives. Everything goes to Helen, his wife in the second marriage, and her daughter. His children, Roger and Eva, from the first marriage gets nothing and Eva screams out in disappointment and anger. One night Eva is found drowned in the swamp. Shortly afterwards, the White Lady begins to haunt the castle named Stortuna. She walks slowly with a strange gleam in the eyes. The white lady is accused of several muders and the detective John Hillman is assigned to solve the case. William Lundberg has passed away and his will is read out to the relatives. Everything goes to Helen, his wife in the second marriage, and her daughter. His children, Roger and Eva, from the first marriage gets nothing and Eva screams out in disappointment and anger. One night Eva is found drowned in the swamp. Shortly afterwards, the White Lady begins to haunt the castle named Stortuna. She walks slowly with a strange gleam in the eyes. The white lady is accused of several muders and the detective John Hillman is assigned to solve the case.