Oklahoma rainstorm that flooded town seen lashing parking lot

Thundering rain could be heard from inside a movie theatre as it swept across a parking lot in El Reno, Oklahoma.

The filmer had been working when he noticed the rain hitting the roof of the building on May 20, saying all he could do was "stay calm and hear if the sirens start."

According to local media reports, the torrential rain in El Reno resulted in several people having to be rescued from their homes due to heavy flooding