Gino and Ribs are investigating what appears to be a routine drug murder when things get out of hand. A prominent citizen is killed, then a priest, and those killings are followed by more drug murders. After the priest's murder, the Chief of Detectives and the mayor-both Catholics-put pressure on Captain Cooper to solve the murders. 

It's now up to Gino and Ribs to do just that. The problem is, all the witnesses are dead.