A federal judge has ruled two Connecticut public high schools can't hold their graduations inside a church because that would be an unconstitutional endorsement of religion.

U.S. District Court Judge Janet Hall made the ruling Monday in the case of Enfield High School and Enrico Fermi High School, both in Enfield.

The Enfield school board says it voted to hold services June 23 and 24 at The First Cathedral in Bloomfield because it had enough space at the right price. But two students and three of their parents sued.

The judge says Enfield had unconstitutionally entangled itself with religion by agreeing to cover much of the church's religious imagery. She also says the town coerced the plaintiffs to support religion by forcing them to enter the church for graduation.