At least 12 people were reportedly injured after an explosion at a Coryell Memorial hospital in Gatesville, Texas, on Tuesday, June 26. There was a building collapse, and firefighters were attacking a blaze at the scene, a news report said.

Patients from a nearby nursing home also were evacuated due to a power outage, according to KCEN-TV citing officials.

News reports indicated the explosion was in an areas of the hospital under construction.

This video shows the smoke following the explosion. Credit: Sue Eckhardt via Storyful