16/01/2012 03:48 GMT | Updated 16/01/2012 08:39 GMT

Costa Concordia: Sixth Body Found As Ship's Owners Blame Captain

The captain of the cruise ship that capsized off the Tuscan coast has been accused by his company of taking an unauthorised diversion that led to the crash.

At least six people were killed when the Costa Concordia hit rocks on Friday afternoon and began to sink.

Pier Luigi Foschi, the chairman of Costa Crociere, laid the blame for the tragedy at the feet of captain Francesco Schettino for deviating from the computer programmed course.

"This route was put in correctly. The fact that it left from this course is due solely to a maneuver by the commander that was unapproved, unauthorized and unknown to Costa," he said.

Capt Schettino denies wrongdoing. Italian prosecutors continue to question him in custody while reportedly being held on suspicion of multiple manslaughter and abandoning ship.

Frogmen are continuing to scour the submerged parts of the luxury vessel for passengers and crew who are yet to be accounted for after discovering two elderly holidaymakers dead near the liner's sunken restaurant on Sunday.

It came as groups of British survivors caught up in Friday night's incident returned home and gave harrowing accounts of their nightmare - with some revealing they believed they would die.

Capt Schettino, who has commanded the ship since the boat was built in 2006, told Italian television he was not to blame for the maritime disaster, claiming nautical charts did not show the rocks off the tiny island of Giglio, which ripped a 160ft gash in the ship's hull.

The government has confirmed all 23 British passengers and 12 crew members on board the ship were safe and well, with a number already returning to the UK.

Mandy Rodford, 45, who was celebrating her fourth wedding anniversary with husband John, 46, said she thought her "life was over" as the luxury liner sank into the sea.

Speaking after landing at Heathrow yesterday, Mrs Rodford, who had been hesitant about going on the holiday because she does not like water, said: "I just thought my life was gone. I just thought my life was over, getting in that water.

"I thought, if I don't die from the swimming part, I'm going to die from the shock of having to get in it."

Mr Rodford said they first thought something was wrong during dinner when he heard a "crunch" and his drink started sliding along the table.

He said: "Then the lights went out and came back on.

"And then it (the ship) started going the other way, and quite a lot the other way.

"All the plates were coming off the tables and smashing, and it was just like bedlam.

"Everyone was getting the life jackets, but they told us to stay. They said: 'It's all right, it's under control'."

Rose Metcalf, 23, from Wimborne in Dorset, wiped away tears as she revealed she had written a note to her mother in case she did not survive.

She was one of the last people to be rescued by a helicopter after she clambered from Deck Four to Deck Five.

"There was just so much panic so I decided to wait until the water was high enough so I could jump or swim, but I didn't want to be inside," she said.

Phoebe Jones, 20, from Walton-on-Thames in Surrey, was on stage performing a magic show when the ship ran aground.

"The ship went on a huge, huge lean," she said.

"Suddenly there was a blackout and everything from the stage crashed to one side.

"Some people started to panic, but I was fine."

A honeymooning South Korean couple were found alive by emergency workers, and a cabin services director was also rescued despite suffering a suspected broken leg.

In its statement, Costa Crociere also paid tribute to its staff, praising them for acting "bravely and swiftly" to help evacuate 4,200 people from the listing vessel.