Daniel Rains was an inmate at the Fiorina "Fury" 161 Class C Work Correctional Unit, one of several who stayed behind after the facility was officially closed down by Weyland-Yutani. He was killed by a lone Xenomorph that was born in the prison in 2179.
Rains was slain by the Xenomorph while surveying one of the prison's many disused areas, along with his friend Edward Boggs.
- In the film, it is never particularly clear what Boggs, Rains and Golic are doing when they are attacked by the Runner, although it is suggested they are mapping an abandoned part of the facility. In the novelization, however, it is explained that they are foraging for overlooked provisions, left behind when the facility was shut down.