The cause and source of the fire has yet to be determined.
A Tukwila man was injured Monday night in a trailer fire in the 19600 block of Orillia Road South.
The Tukwila Fire Department said it received a call about the fire at 11:44 p.m. and when firefighters arrived, they found a Fifth-Wheel trailer ablaze, with the fire starting to spread to brush nearby. They also found a man with serious burns to his upper body, and sent him to Harborview Medical Center. Firefighters said his injuries did not appear life-threatening. They said they were told he was part of the security crew for the property.