Some have survived unharmed, but others have drowned or been severely injured. His boat overturned and he drowned. Here, too, many drowned or were killed by their pursuers. Many defenders were slaughtered; some were drowned in the Spaarne river. Police believe that Gilbert accidentally drowned after stumbling into the marsh. However, his soldiers drowned in the sea. Sien drowned herself in the River Scheldt in 1904. Four SEALs drowned and were never recovered. Out of grief and anger she then drowned herself. She drowned herself, knowing what she had done. She had been drowned in a shallow pool and bore the marks of violent assault. Presumably, he has drowned himself. However, a local fisherman drowned during the rescue. All except Fosdyk were drowned or eaten by sharks. It drowned many animals, leaving the city in famine.