2 critical following house explosion in east Columbus

Columbus - The Columbus Division of Police and Columbus Division of Fire are on the scene of a house explosion in east Columbus.It happened around 8:15 a.m. in the 400 block of North 20th Street.Fire crews on scene told 10TV two people were taken to Ohio State University Wexner Medical Center in critical condition suffering from burns and fractures. Columbia Gas has been notified and firefighters are working to shut the gas off.Investigators are on the scene working to determine the cause of the