May 20, 2015 12:35 pm Suspect in Deadly Hit-and-Run That Killed Teen ID'd Boston police have tracked down the hit-and-run driver accused of killing a young bicyclist last night. US & World Videos 0:20 Trash room fire sparks at Boston apartment building 0:25 Electrical failure causes outages, smoking manhole covers in Everett 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