The Slaton Fire Department responded to two duplexes on fire near West Scott and 10th Street Wednesday afternoon. 

Slaton Fire Chief Ethan Johnston says the units were vacant and no one was injured. 

The Buffalo Springs Volunteer Fire Department were called to assist. 

Slaton Police Department Chief Ethan Barns reports the fire is being investigated as arson. 

This is developing story and will be updated as more information becomes available.