A 13-year-old boy was seriously injured by fireworks Sunday in Deer Park.

Police say a group of teenagers was lighting off fireworks around 11 p.m. on Arcadia Drive.

One of the fireworks, described as a mortar type of firework, hit the victim in the face.

He suffered serious injuries and was rushed to Stony Brook University Hospital.

Anyone with information on the incident, or anyone who knows how the teens got the fireworks can call the Suffolk Police First Squad at 631-854-8152.