Kennewick Police are investigating a "suspicious fire" that erupted Tuesday night. KPD reports the call came in at about 10:15 p.m to the area of East Albany Ave. and North Date Street. The Kennewick Fire Department was able to quickly extinguish the flames, and say the fire started in a bucket. Authorities say they are searching for those responsible for starting the fire. Anyone with information about the fire is asked to call non-emergency dispatch.