Authorities prepared to fly home the bodies of dozens of victims of the Colombia plane crash as grief turned to anger over indications the jet ran out of fuel before crashing into the Andes.
Bolivian aviation chiefs announced they were suspending the charter company that operated the flight indefinitely.
Many of the victims were players and coaches from a small-town Brazilian football team on their way to the finals of one of South America's most prestigious tournaments after a fairytale season that had captivated their soccer-mad nation.
On Thursday, row upon row of coffins, many covered with white sheets printed with the logo of the Chapocoense team, filled a Medellin funeral parlour in preparation for being flown home as family members of some victims gathered there to say their final goodbyes.
Grieving relatives spoke out in disbelief after a recording of conversations between a pilot of the doomed flight and air traffic controllers, as well as the account of a surviving flight attendant, indicated the plane ran out of fuel before crashing late on Monday, killing all but six of the 77 people on board.
Osmar Machado, whose son Filipe, a defender on the Chapecoense team, died on his father's 66th birthday, questioned why the British Aerospace 146, which was flying at its maximum range on the flight from Santa Cruz, Bolivia, was transporting the team.
"Profit brings greed," Mr Machado said, speaking in the Brazilian team's home town of Chapeco. "This plane ended (the lives of) 71 people."
Williams Brasiliano, uncle of midfielder Arthur Maia, said the crash was avoidable if the team had chosen a commercial airline to travel to Colombia rather than a charter.
"Look how complicated that flight was going to be even if it had arrived," he said tearfully of the team's itinerary, which included a flight from Sao Paulo to Bolivia on a commercial airliner before the ill-fated flight to Medellin.
"Even if they had arrived, it is clear that they would be tired from the trip to play a final. This can't be right. I doubt that a bigger club would have done the same."
Chapecoense spokesman Andrei Copetti defended the team's decision, saying more than 30 clubs had used the Bolivia-based company, LaMia airlines, including Argentina and Bolivia, and that the team themselves had flown on its flights before.
"They had a good service then. It was the airline that got in touch with us because they have experience in doing these long flights in South America," he said.
A recording of the flight's final minutes showed the pilot repeatedly requested permission to land because of "fuel problems", although he never made a formal distress call. He was told another plane had been diverted with mechanical problems and had priority for the airport's single runway and was instructed to wait seven minutes.
As the jet circled in a holding pattern, the pilot grew more desperate. "Complete electrical failure, without fuel," he said before the plane began its four-minute death spiral.
By then the controller had gauged the seriousness of the situation and told the other plane to abandon its approach to make way for the charter jet, but it was too late.
The recording appeared to confirm the accounts of a surviving flight attendant and a pilot flying nearby who overheard the frantic exchange. These, along with the lack of an explosion upon impact, pointed to a rare case of fuel burnout as a cause of the crash of the plane, which experts said was flying at its maximum range.
The air traffic controller said in an email sent to her colleagues and released to local media on Thursday that she had done everything humanly and technically possible to save the lives of the plane's passengers.
The Bolivian Civil Aviation Authority said it was indefinitely suspending all flights operated by LaMia, and also suspending some aviation officials for the duration of the investigation.
British aviation authorities said the flight data and cockpit voice recorders recovered from the accident site were being brought to the UK for study.
Meanwhile, authorities prepared to repatriate the victims' remains, most of which had been identified by Thursday.
Relatives of some of the victims gathered at the Medellin undertakers, and a Brazilian air force transport plane was on standby to take the bodies home Friday. The remains of the Bolivian crew members were also expected to be flown home on Friday.