By MyFM's Rick Michaels - A Millis police officer is back home recovering from his injuries after being involved in a serious two-vehicle accident on Sunday afternoon that claimed the life of a Millis man. The driver, who was killed, was 61-year old Gary Kaufman. His vehicle collided with a vehicle being driven by an on-duty police officer, 32-year old Craig Thompson, who suffered a serious injury to his left arm. The accident occurred on Main Street/Route 109 around 3:40 Sunday afternoon. Millis police and State Police continue to investigate the cause of the crash.