Tyra Pierce, an adjunct professor at Drury University in Springfield, Mo., went viral when one of his students filmed him escaping from a straitjacket at the end of a class earlier this month. Pierce ...

Add Yahoo as a preferred source to see more of our stories on Google. Tom Virden stands in a classroom. In front of him are several straitjackets, slung over a row of chairs. “Clearly," he says, his ...