Two youths were injured following an incident on a housing estate in Wellingborough.
Sometime between 9.20pm and 9.40pm on Tuesday, September 29, a teenage boy was shot in the leg on the Hemmingwell Estate in Wellingborough.
A second youth also suffered facial injuries when he was hit with an unknown object.
Witnesses, or anyone who knows anything about this incident, can call Northamptonshire Police on 101.
Alternatively, they can call the independent charity Crimestoppers anonymously on 0800 555 111 or use the anonymous online form at www.crimestoppers-uk.org.