By Shereen Siewert

A 20-year-old inmate at Lincoln Hill School for Boys is facing felony charges after inmates climbed on top of an office room in the security cottage there, police said Monday.

Deputies were called to the youth prison at about Friday to respond to the incident, which also included fighting between inmates.

The inmate, whose name has not been released, is from Milwaukee. He was arrested on felony charges of battery by a prisoner and strangulation/suffocation after allegedly attacking a staff member.

No additional details were immediately released.