A Holliston man killed in a crash on Route 9 Sunday afternoon in Brookline may have had a sudden medical problem that led to the crash. Holliston Police say 50-year-old Jacques Ducrepin died after the car he was driving hit two other cars and then slammed into a tree. They say the cause of the crash is still under investigation but they believe he may have suffered a medical episode. His wife, who was also in the car, is said to be in stable condition. Police say three people in the two other cars had less serious injuries.
