A video showing a building falling down is being widely shared on social media, where users are claiming that it the building which collapsed in South Delhi's Satya Niketan.An archived version of this post can be seen here.(Archived versions of more posts sharing this claim can be seen here, here, and here.)Is it true?: No, the claim is false, as the video shows a controlled demolition in Delhi's Jasola back in November 2017.Video From Bangladesh Falsely Shared as One of Hindu Woman Being AssaultedHow did we find out the truth?: We ran a reverse image search on the video using Google Lens, which led us to a YouTube video shared on 10 November 2017.The video was shared by a verified channel called 'News State', which was shared with the caption "MCD breaks unauthorised constructed 4 storey building in Jasola (SIC)."A keyword search with 'Jasola MCD demolition 2017' led us to more news videos sharing this same clip in 2017.One such report by ABP News said the Municipal Corporation of Delhi (MCD) had demolished the four-storey structure a day after cracks emerged along its side. Nearby structures were also damaged during the demolition, the report added, noting that occupants of the buildings in the area had been relocated before the demolition.Conclusion: An old video of the MCD demolishing a structure in Jasola is being falsely linked to the building which collapsed in Satya Niketan.Video of Bhatghar Dam in Pune Falsely Shared To Show the Gandak Barrage(Not convinced of a post or information you came across online and want it verified? Send us the details on WhatsApp at 9540511818 , or e-mail it to us at webqoof@thequint.com and we'll fact-check it for you. You can also read all our fact-checked stories here.)