Authorities believe a man killed a woman and then dismembered her before encasing her head in concrete. His body was found submerged in a lake.
The gruesome details began to unfold over the weekend when a suitcase with the woman's body parts was found in Traunsee lake, about 50 miles (80 kilometers) east of Salzburg, said prosecutor Birgit Ahamer. A police dog later found a second suitcase with more pieces of her body.