Authorities say the assaults and hazing occurred during a Berea-Midpark (Ohio) High School football camp held at Case Western Reserve University in Cleveland.

An 18-year-old student was indicted Wednesday as an adult on charges that include rape, sexual battery, kidnapping, hazing, unlawful restraint, evidence tampering and obstructing justice.

Two 17-year-old boys were charged Thursday in Cuyahoga County Juvenile Court with rape, sexual battery, hazing and unlawful restraint. A 15-year-old boy was charged with hazing and unlawful restraint.

Charging documents indicate four Berea-Midpark players were sexually assaulted, including one player who was raped.