Police say one boy cut another with a razor blade in a fight Thursday morning at a middle school in Blackstone, Massachusetts.

A school resource officer responded to the fight around 8:30 a.m. at Frederick W. Hartnett Middle School, according to the Blackstone Police Department.

A 12-year-old boy is accused of cutting the hand of an 11-year-old boy, who required stitches.

Police said charges out of Milford Juvenile Court are expected to be filed against the 12-year-old.

The two students involved know each other, police said, and there is not believed to be any threat against the school community.