When a whole block is torn down in central Minneapolis to make way for a new housing development, an unpleasant surprise is unearthed. The bodies of two girls, wrapped in plastic, are discovered underneath an old house. It looks like they've been down there a long time. Lucas Davenport knows exactly how long. In 1985, Davenport was a young cop just about to be promoted out of uniform, despite a reputation for playing fast and loose with the rules. A superb undercover guy, he was part of the mass