Singularity- Vehicle Crash and Life Support Failure

Michael was driving a transport vehicle, patrolling the edges of the ruins with Sarah, a science officer charged with documenting the flora and fauna. According to Sarah, the vehicle suddenly accelerated on its own and the brakes lost all function. A cliff loomed ahead and Michael shouted for Sarah to jump, but the doors wouldn’t open. Michael shot out her window and Sarah climbed through and jumped to safety. He shot out his own window but couldn’t get through in time. As he struggled to escape, the vehicle roared off the edge. The hundred-foot drop caused the vehicle’s fuel tank to rupture. Sarah raced to the edge and heard Michael’s terrifying screams as the transport vehicle went up in flames.

That afternoon, they held a memorial and that night Gabriel had trouble falling asleep. Sometime in the night he bolted awake, unable to breathe. His eyes grew wide as his breath grew short. He gagged as hands flew to his throat. The power was out in the shelter and there was no oxygen. Desperately, he stumbled forward through the dark corridors and only survived by manually opening an emergency door with the last of his strength.

Six of his fellow crew members weren’t as lucky. With the life support and ventilation system down, they suffocated in their beds. Only Dmitri, the medical officer, managed to survive as he had a tank of oxygen nearby which he also used to save Sarah.
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Back at the colonization hub, he studied the logs in the main server to see if they missed anything in their initial recon. Instead, he found something even more troubling. One of the Hux-A7’s apparently took control of the transport vehicle and shut down the life support system on the landing craft.

Gabriel Soma | Dead by Daylight Lore Survivor
https://deadbydaylight.com/news/gabriel-soma-lore/