21.  In addition to the preserved ship, three other wrecks were found in shallower water where there is some oxygen.

22.  Meanwhile, the Navy is drawing up a plan to bring the sunken ship to shallower waters to allow divers to remove the nine bodies believed to be inside.

23.  Rescuers also decided to use trucks to pull the ferry into shallower water to aid recovery efforts.

24.  The wreckage was moved to shallower water so divers could search for the dead, with five to seven bodies expected to be found.

25.  Four of the sharks then moved offshore and started to roam the open sea and did not return at all to the shallower waters during the monitored period.