At least four people were killed and at least 20 injured after a suspected gas explosion at a department store in Taichung City, Taiwan, on February 13, Taiwan’s state news agency said.

Footage recorded by Instagram user @link_4fun showed damage to the Shin Kong Mitsukoshi department store with debris strewn across the street and an alleyway.

The moment of the explosion was captured in dashcam footage.

Taiwan President Lai Ching-te called for a speedy investigation into the cause of the blast.

Shin Kong Mitsukoshi general manager Wu Xinyang appeared at the scene and said that he was shocked and saddened by the incident, according to the China Times. Credit: @link_4fun via Storyful