THREE RIVERS – A 66-year-old man from Constantine was killed Friday in a two-vehicle crash on U.S. 131 near M-60. According to Michigan State Police, the incident occurred late Friday morning when the southbound Ford Escape driven by the 66-year-old reportedly crossed the center line and went into the northbound lanes. A semi tractor-trailer was going northbound at the time and reportedly tried to avoid a collision, but could not.