A distressing mayday call made shortly after adiving boat carrying 39 people burst into flamesearly Monday has raised questions about the circumstances surrounding the blaze, including whether or not the doomed passengers were trapped below deck.
The Conception, a 75-foot commercial diving boat, caught fire around 3:30 a.m. local time on Monday off the coast of Santa Cruz Island in California, while all 33 passengers and one crew member were asleep below deck.
Coast Guard Lt. Cmdr. Matthew Kroll said crews had located the bodies of 25 people as of Monday night,NBC Newsreports.
Audio of a mayday call reveals that the dispatcher made several references to the passengers being “locked” inside the boat, with no means of escape from the flames.
Ringo H W Chiu/AP/Shutterstock

“Can you get back on board and unlock the boat? Unlock the door so they can get off?” the dispatcher asks.
He then inquires as to whether the passengers have access to equipment to help them quell the flames.
“You don’t have any firefighting gear at all, no fire extinguishers or anything?” he asks.
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Just before the audio ends, the dispatcher says, “There’s no escape routes for any of the people on board?”
Ventura County Fire Department/ Twitter

“The five guys are there in their dinghy, they’re asking me to help them, and their boat is just 400 yards away, fully engulfed,” said Hansen. “They said all of [their passengers] were underneath. They told me then that there was another exit, but that exit was also blocked.”
It remains unclear just where the exits were located, and whether they were either blocked or locked.
Hansen said several of the crew members were emotionally distraught, with one saying his girlfriend had been on board and did not make it off the boat.
“They felt so helpless. They said that with everything — so much on fire, so much that they just couldn’t get to them,” he said.
Dave Reid and wife Terry Schuller, who have both traveled on the Conception in the past, told local CW affiliateKTLAthat the boat’s sleeping area is “tight,” with bunk beds that are stacked next to each other.
Reid told the outlet that in order to get to the top deck, passengers must navigate a narrow stairway with only one exit.

The diving boat was wrapping up a three-day Labor Day weekend trip when the fire broke out. It was scheduled to return Monday morning.
“When we looked out, the [Conception] was totally engulfed in flames, from stem to stern,” Hansen told theNew York Times. “I could see the fire coming through holes on the side of the boat. There were these explosions every few beats. You can’t prepare yourself for that. It was horrendous.”
The cause of the fire and additional information about the total number of victims and their identities was not immediately available.
A crew member said that one of the victims was likely a 17-year-old girl traveling with her family, one of three people to celebrate a birthday during the trip, Shirley Hansen told theLos Angeles Times.
The National Transportation Safety Board said it will investigate.
source: people.com