Police are investigating a fire at a former Rushden nightclub as possible arson.
Firefighters were called to the blaze at the old Fate club in High Street at about 4pm on Sunday.
Five appliances attended the blaze which caused significant damage to the building.
A 15-year-old was arrested by Northamptonshire Police on suspicion of arson and later released under investigation.
Anyone with any information should call Northamptonshire Police on 101 or call Crimestoppers, in confidence, on 0800 555111