Residential, Sorority / Fraternity Arson fire at fraternity controlled by sprinkler system, no injuries reported (Orono, ME) April 14, 2013 viking210 The fire at the Phi Kappa Sigma house on College Avenue began about 11 p.m. and was quickly extinguished by the house’s sprinkler system, Orono fire Lt. Joel Sides said. He said that fire damage was contained to the attic and that no one was injured. UMaine spokeswoman Margaret Nagle said Saturday that she was told that the fire started in a small mattress on the third floor, which includes some student living space and an attic.