A run-of-the-mill bank robbery at a Shanghai subbranch of the Agricultural Bank of China this past Monday quickly went downhill for the thief, who was thwarted by staff members and people outside of the facility in just five minutes. Perhaps most heroic of the defenders was one middle-aged cleaner who rushed past armed guards towards the knife-wielding man and gallantly began swatting him away with only a giant mop as her weapon. Look at that auntie go.

Visit the original source and full text: Shanghaiist