Galactic War

You land your ship 50km west of canberra, were you can hide your ship in the forrest. You quickly begin to run towards canberra. You are extremly fast and can easily run 50km in 20mins. You arrive at canberra at approximately 9pm, when most people are asleep. you quitly sneak around the city and reach his home. It is heavily guarded by security, there are 5 men all lined up in a row. It would be perfect shot with a spear gun through all there heads. 5 birds with 1 stone. Or you could kill them with your wrist blades.