NBCUniversal December 10, 2018 6:35 pm Worcester Mourns for Another Firefighter The blaze that killed Worcester Firefighter Christopher Roy came at an already somber time as the city was remembering the six firefighters killed in the Worcester Cold Storage fire in 1999. US & World Videos 20:35 Jurors in Karen Read trial visit site of John O'Keefe's death 2:39 American man awaits sentencing in Turks and Caicos ammo case 2:31 Billerica police sergeant killed in crash honored at funeral 2:05 MIT monitors pair of opposing protests on campus 2:39 Bruins try not to ‘dwell on the past' ahead of Game 7 against Toronto Maple Leafs