We need to educate our kids to beware of assholes like him. http://toronto.ctv.ca/servlet/an/lo...r_charged_100427/20100427/?hub=TorontoNewHome A 40-year-old teacher at a downtown Toronto high school has been charged with sexual exploitation. Timothy Dingwall, a teacher at Harbord Collegiate Institute, is now on home assignment. A spokesperson for the Toronto District School Board said Tuesday that the school called the police when the allegations were first brought forward. "When the allegations were brought forward to school officials, police were immediately contacted, and the teacher has been off since that time," Kelly Baker told CTV News. On Monday, the school sent students at the school home with a letter informing parents of the allegations, she said.