(Portland, OR) -- Two people were injured in a house fire early Sunday in Portland's Kenton neighborhood. When firefighters arrived there were heavy flames from the front of the home. One person had jumped from a second floor window and another person was still inside of the house. Firefighters rescued the person who was transported to a hospital with serious injuries. The person who jumped from the window was hospitalized with non-life-threatening injuries. The investigation into the cause of the fire is ongoing.