District of Columbia school officials continued to send students to a troubled Massachusetts special education clinic weeks after schools Chancellor Michelle Rhee ordered her agency to cut ties with the center, documents obtained by The Examiner show.

The Judge Rotenberg Center in Canton, Mass., specializes in “aversive” therapy for troubled youngsters like electric shock. It has been the home to dozens of District children for more than a decade, charging D.C. more than $227,000 per child per year.