Howard County police are investigating an assault that sent three teenagers to Maryland Shock Trauma Center yesterday after they were struck in the head with baseball bats.
Two 17-year-old Columbia residents and a 18-year-old Ellicott City resident were involved in a fight about 1 a.m. yesterday on the 9400 block of Old Frederick Road, Howard County police said. Several people involved in the fight were armed with bats.


