A brick fence is seen destroyed after a tornado went through Edmond, Oklahoma May 19, 2013.
Parts of a roof are seen in swimming pool in an Edmond, Oklahoma neighborhood May 19, 2013.
A house is seen damaged by a tornado in Edmond, Oklahoma May 19, 2013.
Workers begin cleaning up damage in Carney, Okla. May 20, 2013
Damage to a building from a tornado in Carney seen the moning after May 20, 2013.
A house is seen after a storm rolled through Carney, Oklahoma May 19, 2013.
A vehicle lies upside down in the road after a powerful tornado ripped through the area on May 20, 2013 in Moore, Oklahoma. (Photo by Brett Deering/Getty Images)
The mile-wide tornado Monday chewed through the Oklahoma City area, directly hitting an elementary school.