Witness the Deadly Tornadoes That Hit Oklahoma

The funnel cloud of a tornado reaches down to the ground as a storm approaches Sand Springs, Okla. on March 25, 2015.

Lightning flashes as a utility crew works on a power line on East 15th Street just west of Sheridan, Okla., on March 25, 2015.

A man runs to his car after a roof fell on it near First and Greenwood in Tulsa, Okla., on March 25, 2015.

Storm clouds gather over downtown Tulsa, Okla., on March 25, 2015.

Spencer Courtney posted this photo of a tornado near Tulsa, Okla. on March 25, 2015.

A Tornado is seen in Sand Springs, Okla. on March 25, 2015.

The roof was blown off this home in Moore, Okla. on March 25, 2015.

Cars, homes, downed trees and buildings damaged by a storm that spawned a tornado in Moore, Okla. on March 25, 2015.

First responders work to free a man from a rubble pile after a round of severe weather hit a trailer park in Sand Springs, Okla., on March 25, 2015.

Debris and downed trees litter the streets after a tornado ripped through Moore, Okla. on March 25, 2015.