Explosion at Gretna Business

There was an explosion around noon on Sunday at Wardrobe spa near 168th and Harrison in Gretna.
Omaha fire units were called to help.
Metropolitan Utilities District was at the scene shortly after the explosion to turn off gas to the business.
According to fire officials, the owner of the shop had just opened for the day. They were outside trimming trees at the time of the explosion.
State fire inspectors are investigating what caused the explosion.