Robert Bonner, 39, formerly a high school science teacher and baseball coach at Bermudian Springs High School in rural Pennsylvania, allegedly propositioned a 17-year-old female student for three-way sex with him and his wife. (She declined.) According to the Hanover Evening Sun, Bonner popped the question in 2011 via a handwritten offer after calling the student out of a final exam. (She declined.) Bonner has been charged with endangering the welfare of children and corruption of a minor.