Boston October 29, 2020 2:14 pm Walsh Provides Boston Trick-or-Treating Guidelines, Virtual Halloween Events In an effort to stop the rising coronavirus numbers this holiday weekend, Mayor Walsh provides detailed trick-or-treating guidelines to stay safe on Halloween. US & World Videos 1:56 20-year-old killed, teen critically hurt in Northbridge double stabbing 1:50 Man found shot to death in Taunton shed 1:43 Authorities respond to incident in Northbridge 0:49 Bowling alley reopens 6 months after mass shootings in Lewiston, Maine 2:27 Mother speaks out after school shooting threat in Milton