(Sherwood, OR) -- Two Sherwood Police officers were hospitalized after going into a burning house to look for residents. The house is located on Highway 99W and heavy flames were coming from a second floor window. The officers were the first to arrive and they were told people were still inside of the house. The officers were taken to a hospital for evaluation. Two other people were treated at the scene with one person going to a hospital. The investigation into the cause of the fire is ongoing.