Sean Gannon October 26, 2018 9:50 am Retired Officer Honored for Saving Slain Sgt.'s K9 Months after Sgt. Sean Gannon was killed in the line of duty, retired officer Peter McClelland is being honored for saving the slain sergeant’s K9 partner. US & World Videos 2:11 Pro-Palestinian protests continue at local colleges 2:03 Man shot by police in Raynham pointed gun at officers, bodycam footage shows 2:10 Celtics crush Heat in Game 5 to advance in NBA playoffs 3:51 Lawrence fire officials say illegal apartments are a safety concern 0:24 Police arrest man in Dorchester shooting that injured 5, including 2 kids