11.   One of them, a Nigerian, disappeared and was presumed drowned.

12.   One swam to safety and the other was missing, presumed drowned.

13.   The missing are presumed drowned.

14.   Two companions are missing, presumed drowned.

15.   Three other sailors were missing and at least one was presumed drowned.

16.   Two companions are still missing, presumed drowned.

17.   A night-watchman in Heidelberg was found dead in a basement, presumed drowned.

18.   The man is presumed drowned.