Investigators believe a fire at complex in Seattle's Beacon Hill neighborhood Tuesday afternoon was intentionally set. Firefighters were dispatched about 2:40 p.m. to the building at 3601 14th Avenue S. near South Spokane Street. When they arrived, the saw flames coming from several apartments. Beacon Hill fire Investigators said the fire started in the kitchen of a unit on the second floor. Residents were evacuated. There were no injuries but several units were damaged. Firefighters also rescued a cat.