Lady in Cement — Marvin Albert

The private-eye business was slow, so Anthony Rome went skin diving. But instead of treasure he found a young blonde's body-nude, her feet embedded in a block of cement. She had last been seen at a party thrown by high society beauty Gretchen Forrest, whose friends include retired kingpin mobster Al Mungo. When Tony begins asking questions, the answers come in fists, bullets and murder.