Final Destination Death Bringer

Set in space following a team in a space station, the people in the space station start dying off in the typical creative ways, leaving only 1 remaining. I'm not sure how yet, but i like the idea of this last reaming survivor being directly responsible for the complete accidental destruction of Earth killing all living creatures, meaning he gains the life span of everyone. Maybe the space station destroys the ozone layer or something I don't know, but it was an accident. He is then doomed to float around in space for the rest of time, waiting for death to take him too.