4-year-old ejected, killed in I-270 crash

COLUMBUS -- One child is dead and another is in critical condition at Nationwide Children's Hospital after a four-vehicle crash shut down I-270 near U.S. 62 Sunday afternoon.Four-year-old Mathew Cremeans was killed in the crash while brother Danny, 6, was listed in critical condition. Both are from New Lexington, Ohio. According to a press release from the Franklin County Sheriff's Office, neither were wearing a seatbelt or in car seats at the time of the crash.The crash occurred around 12:38 p.