One week after a staff member at the Minnesota Sex Offender Program in Moose Lake was brutally assaulted by a client inside the facility, four more staff members were hurt in another assault Monday afternoon.

The Minnesota Department of Human Services, which oversees the MSOP, says a client hit a security counselor with a chair, and three other staff members were injured when they intervened.

To read the full story, visit the CBS Minnesota News site here.