A teenager now facing arson charges. The Lyon County Sheriff’s Office and the Central Lyon County Fire Protection District responded to a brush fire yesterday evening in the Woodlake Circle area of northeast Dayton. Witnesses say they saw juveniles setting the fire and running away. The fire burned about 5 feet of brush and crews quickly put it out. Deputies found the four juvenile suspects. One admitted to starting the fire and was arrested. The sheriff’s office released the other three to their parents.