Lexington July 27, 2023 6:53 am Boa constrictor spotted slithering in Lexington The town’s animal control officer is working with Mass Wildlife on the case, and both will be looking for the snake on Thursday in an effort to capture it. US & World Videos 1:54 Authorities looking for man accused of sexual assault in Cambridge 0:17 Child injured after being struck by car outside Saugus mall 2:23 Search for suspect after sexual assault reported in Cambridge 4:09 Budgets, staffing, and social media can all impact violence in schools, administrators say 2:35 Sumner Tunnel closed for weekend