Two former counselors at the Glen Mills Schools were arrested Friday in connection with a brutal attack on a 17-year-old boy from Philadelphia who was in their care.

Christopher Medina, 31, of Kennett Square, and Patrick Raquet, 34, of West Chester, have been charged with aggravated assault, simple assault, reckless endangerment, and endangering a child’s welfare.

If convicted, each could be sentenced to up to 25 years in prison.