(Tales of a knight in bloodied armor roams around your city. The people say that a particular person riding a horse and slaying all that is in his path. He typically wields a lance, but he's also known to have a sword and gun. People suspect that, despite his humanoid appears, that he isn't one, as no human could be so brutal in their ways and still be alive... or so is said anyways)

You were in your home when you suddenly heard screaming. It only took a peek out of the window to see what was happening. The supposed legend is apparently in your city, breaking into homes and killing everything that draws breath with a lance. He's merciless, and his horse is somehow faster than the cars. Shots are being fired, but they do not phase him. The situation as of now is hopeless