The South Korean ferry disaster that killed more than 260 people last month was caused in part by excessive cargo and a failure to tie that cargo down properly, the joint police and prosecuting team investigating the disaster said Tuesday.
It marked the first time South Korean investigators said what they believe led to the April 16 sinking of the ferry Sewol, which was carrying 467 passengers and crew -- including more than 300 high school students on a field trip -- when it capsized.
Investigators said they've indicted four employees of the ferry's owner, Cheonghaejin Marine Co., in the last two weeks, including a senior executive Tuesday. Details about the charges weren't immediately available.
Authorities took aim at the cargo Tuesday, saying its weight was more than double the ship's limit.
The cargo wasn't tied properly -- and the loosely tied goods helped cause the ship to capsize, senior prosecutor Yang Joong-jin said.
"The lashing devices that should have held cargo goods steady were loose, and some of the crew members did not even know" how to use them correctly, Yang said.
Investigators had been probing the possibility the ship overturned because cargo shifted and forced the ship off balance.
At least 269 people died in the disaster, which happened while the ferry was traveling from Incheon to the resort island of Jeju, off South Korea's southwestern coast. Thirty-five people still are unaccounted for, according to the country's coast guard.
Officials: Firm got $2.9 million for extra cargo since'13
Tuesday's news came nearly a week after South Korean authorities searched Cheonghaejin Marine's offices as part of a criminal investigation.
This trip wasn't the first time the ferry had excess cargo, the joint investigation team said Tuesday.
Since the Sewol began the Incheon-Jeju route in March 2013, the ferry carried excess cargo 139 times, investigators said.
Cheonghaejin Marine earned an extra 62 million South Korean won ($62,000) for the excess cargo on the April 16 voyage, and nearly 3 billion South Korean won ($2.9 million) in extra profit for all of the excess cargo that the ferry carried since March 2013, investigators said.
The grim task of retrieving bodies from the sunken ferry was dealt a painful blow Tuesday when an experienced diver lost consciousness and died.
But the nearly 130 divers continued combing the ship despite the loss of their colleague, identified as Lee. His full name was not provided.
Five minutes into his dive, he apparently had problems with his oxygen supply.
"By the time his colleagues went to save him, Lee was unconscious and unable to breathe by himself," government spokesman Koh Myung-suk said.
Lee had been diving for 30 years, officials said.
Since the first day when many escaped the sinking ship, no one has been found alive.
Over the weekend, South Korean President Park Geun-hye visited the port where the rescue operation is based to console families and encourage divers.
Corralling the debris has been difficult for search teams.
Mattresses and clothing from the ship have been found up to 9 miles (15 kilometers) away from the accident site, said Park Seung-ki, a spokesman for the rescue operation.
Large stow and trawler nets will be set up around the sunken ship to catch items that may float away, he said. At the same time, some three dozen ships will be clearing an oil spill from the ferry, which is threatening the livelihood of the local fishermen.
Original Story by Stella Kim, Jason Hanna and Ed Payne, CNN via Google News
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