Newtown Police are being credited with saving a man's life.  A car at a stop sign for 20 minutes late Thursday night raised concerns of neighbors, who thought it was suspicious.  Newtown Police were dispatched  to the intersection of Cedar Hill Road and Bari Drive and found a man in his early 20s slumped over and unresponsive.  Officers suspecting a possible drug overdose broke the vehicle’s window and administered Narcan to the man.  He was taken to the hospital for further evaluation and the incident remains under investigation.