Dad found himself in the East Moline minimum camp being treated.  The Warden is the top dog in any prison.  The Warden has her "Enforcers" that impose her will- to silence those who dare to challenge her reign.  WEBSTER'S DICTIONARY defines Enforcer as 1. a person or thing that enforces. 2. the member of a group, esp. a gang, charged with keeping dissident members obedient. 3. a person, esp. a public official who enforces laws, regulations, rules, or the like.  By filing that grievance, by exercising his First Amendment right to complain about conditions of confinement, Dad gave her reason to set her enforcers after him… at least according to Warden Brannon.