After months of discomfort about what he says are pervasive problems at the school, teacher Ryan Sinwelski resigned from his job at Parker Junior High in Flossmoor on March 3. Along with his resignation, Sinwelski released a letter to area media outlets and others detailing a number of concerns he alleges about lack of leadership and discipline at the school.
After months of discomfort about what he says are pervasive problems at the school,…
