At least one tornado touched down Tuesday night in Grayson County, injuring five people and damaging businesses and homes, officials said Wednesday. Communities in Oklahoma also suffered storm damage. No deaths have been reported.Howe Police said at least 20 homes were damaged or destroyed near stark Lane. Police Chief Carl Hudman says five people were injured, one critically, when vehicles they were in were caught up in a tornado that hit on Tuesday around 10 p.m. The tornado came across FM 902 and U.S. Highway 75.