Crews mark cars with an "X" once they have been checked for survivors after the tornado in Moore, Oklahoma.
A movie theater in Moore, Oklahoma change its sign to "God Bless Moore" after the fatak tornado on May 20, 2013.
Debris from the May 20, 2013 tornado litters Moore, Oklahoma.
Utlities crews work in Moore, Oklahoma following the deadly tornado on May 20, 2013.
Crews work to clear roads after a tornado in Moore, Oklahoma destroyed buildings and killed several.
Cars were tossed by a tornado on May 20, 2013 in Moore, Oklahoma.
On May 22, 2013, traffic is backed up going into Moore, Oklahoma as emergency workers continue to respond.
At least 24 were killed when an EF-5 tornado hit Moore, Oklahoma on May 20, 2013.