When a body if fished out of the river, Lt. Aggie Stewart of the Bureau of Missing Persons is put in charge of the case. After 10 days and having made little headway, the body is buried in a pauper's grave. As is her custom, she attends the funeral to see if anyone shows up. In this case, flowers are sent from a well-known mob-owned business. She manages to trace the woman who sent the flowers. Eliot Ness meanwhile is looking to stop the biggest shipment ever of illegal liquor worth well over $1 million. What they all soon realize is that the two cases are connected.