These stories were shared widely on social media this week, but that doesn't make them true. Here are the facts.

This is part of The Associated Press' ongoing effort to fact-check misinformation that is shared widely online, including work with Facebook to identify and reduce the circulation of false stories on the platform. The video circulating widely on Facebook was captured earlier this year when a fire broke out in a four-story building in Surat, India, killing 19 students and injuring dozens more.