A damaged building is seen in Tupelo, Miss. Monday, April 28, 2014. (Photo/The Daily Mississippian, Ignacio Murillo)
A damaged building is seen in Tupelo, Miss. Monday, April 28, 2014. (Photo/The Daily Mississippian, Ignacio Murillo)
A damaged building is seen in Tupelo, Miss. Monday, April 28, 2014. (Photo/The Daily Mississippian, Ignacio Murillo)
Damaged buildings are seen along Gloster Street in Tupelo, Miss., Monday, April 28, 2014. (Photo/Thomas Graning)
A demolished Shell gas station is seen along Gloster Street after a tornado in Tupelo, Miss., Monday, April 28, 2014. (Photo/The Daily Mississippian, Thomas Graning)
A worker takes photos of damaged buildings along Gloster Street in Tupelo, Miss., Monday, April 28, 2014. (Photo/Thomas Graning)
Damaged buildings are seen along Gloster Street in Tupelo, Miss., Monday, April 28, 2014. (Photo/Thomas Graning)
Damaged buildings are seen along Gloster Street in Tupelo, Miss., Monday, April 28, 2014. (Photo/Thomas Graning)
Residents walk along Lumpkin Street after a tornado damaged the area in Tupelo, Miss., Monday, April 28, 2014. (Photo/Thomas Graning)
Residents walk along Lumpkin Street after a tornado damaged the area in Tupelo, Miss., Monday, April 28, 2014. (Photo/Thomas Graning)
Residents walk down a street in Tupelo, Miss., Monday, April 28, 2014 after an apparent tornado damaged the area. (Photo/Thomas Graning)
Residents survey damage along a street in Tupelo, Miss., Monday, April 28, 2014. (Photo/Thomas Graning)
Mississippi Highway Patrol officers block traffic down a street in Tupelo, Miss., Monday, April 28, 2014. (The Daily Mississippian, Thomas Graning)
Ambulances gather outside the Winston Medical Center in Louisville, Miss., Monday, April 28, 2014 after a tornado hit the small hospital as well as several homes in the community. At least three tornados flattened homes and businesses, flipped trucks over on highways and injured numerous people in Mississippi and Alabama as a massive, dangerous storm system passed over several states in the South. (AP Photo/Rogelio V. Solis)