article_snippet: At an arraignment hearing Thursday, Bradley said a dean at a Boston public high school shot a 17-year-old student Bradley had allegedly hired to sell marijuana.
article_snippet: The incident was captured on surveillance footage, but the police have not released The incident.
article_snippet: The teen, who has not been named by police yet, was shot behind the right ear, according to a police report.
highlights_snippet: The student,17, was hired to sell marijuana for Shaun Harrison, district attorney says .
  