express our deep sorrow for this terrible tragedy that deaf states us. he goes on to say we are not at this time able to pride an answer to all the questions because the competent authority are trying with our cooperative efforts are trying to understand the reason for this incident. let s bring in reporter barbie nadeou, she s in the port where the survivors have been taken. what more can you tell snus. reporter: tonight the rescue efforts or recovery efforts have been stopped for the night. there were divers out all day long looking under the area of the ship that is still under the water level. the captain has been arrested. he s being investigated, as you said, fon manslaughter and abandoning ship which is a very, very serious maritime offense. he was off the ship before the safety of his passengers had been provided for. that is the grounds on which the authorities here in italy were able to arrest him or have him stopped and officially investigated is how it works wit