Massachusetts October 25, 2023 7:49 am Boston University issues warning after sexual assault reports Boston University police are issuing an urgent warning to keep students safe on campus after two sexual assault incidents were reported this week. 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