Somerville April 26, 2021 12:13 pm Precautions as Students Return to Classroom Schools are taking precautions as grades K-8 return to the classroom full time. US & World Videos 5:39 Billerica police sergeant hit and killed by excavator during construction detail 2:30 Arrests made in string of home break-ins targeting Asian-Americans 1:49 2 mail carriers targeted in Dorchester robberies 4:06 Students vote no confidence in Emerson president following protest arrests 2:12 New Patriots QB Drake Maye introduced at Gillette: ‘Can't beat this!'