When wild animals have the chance to go for the run from the captivity they have kept in to they lose all their control and take their revenge from the people who had nothing to do with it but still they have to battle with them for no sense at all. In Spain when bulls are set free to run and the people are running in front of them, neither the bulls nor the people have anything against each other, yet it is in their nature to just keep on running after something that is running ahead of them.
When this Rhino got a chance to run away from the captivity or maybe got a way to the streets lurking somewhere around from the wild it simply barged on the streets with the people around and the people are simply running ahead to keep themselves alive. Some got a chance to get away by finding a side escape while the others are still running and the people on tops of their houses are recording this scenario. A rhino hitting a human could possibly crush them to death and can bring so much brutality that no human can ever imagine.