A small aircraft crashed into Beijing’s tallest skyscraper Friday, leaving a large hole in the building’s glass exterior and prompting a major emergency response, according to videos and photos circulating on social media. 

The aircraft struck the upper portion of the 108-story CITIC Tower, also known as China Zun, in Beijing’s central business district before debris fell to the streets below, according to Reuters. 

Images from the scene show shattered windows and other damage to the building.