Complex sentence: As she's loaded into an ambulance, she sees the battered crates of gold being loaded onto the cruise ship by Ferriman and the crew of the cruise ship, presumably to begin the cycle anew and collect more souls.
Split into simpler sentences: As she's loaded into an ambulance, she sees the battered crates of gold being loaded onto the cruise ship by Ferriman and the crew of the cruise ship. Possibly to begin the cycle anew and collect more souls.