Question: How many dead bodies are in the pool?
Question: Who killed the young girl, or did she hang herself?
Question: Why does the demon kill the salvage crew before the boat is even fixed, and why couldn't he fix the boat himself if he already has the ability to move objects?
Question: After the crew and passengers were killed both during the party and in the empty swimming pool, what happened to their remains? Their skeletons and clothing would still be there, right?