Paid Vacation

This story revolves around a young detective by the name of Carl. It concentrates on those collaborating together onboard the ship involved in three separate conspiracies taking place at the same time onboard an ocean liner. Among those were a stockbroker's wife, the captain who she's been having a love affair with, along with the aid of the chief of security, who was also having a love affair with the same stockbroker's wife. All of them were actively involved with certain crew members who were working in collusion with them on the scheme to blackmail the rich and influential male passengers onboard. The real mystery becomes even more intriguing with someone moving around, sacredly murdering those among the crew and making their deaths look like suicides. Those who survived the mayhem were arrested. Was the one behind all the murders even found out?