Clinton's campaign says that the Democratic candidate was overheated at the event which prompted her swift departure. According to Rick Leventhal,
Clinton made an "unexpected early departure." As she was helped into a van, her "knees buckled" and she lost one of her shoes.
Leventhal also quoted a witness who said that Clinton was "clearly having some type of medical episode."
Fox News said in a report on their website that a law enforcement source said that Clinton left because "she wasn't feeling well."
Since then, a Clinton campaign statement said that the candidate became overheated and headed to her daughter, Chelsea's, apartment in the city.
Here are the photos of Clinton at the event that you need to see: