A lot of people have expressed concern about future weaponized drones. This weaponized quadrotor drone is certainly capable of causing mayhem. Charlene is equipped with a submachine gun and a 100-round magazine. It can fly up to 30 m/h and can reach altitudes of a quarter mile high. The fancy tablet you see in the below video lets you see everything Charlene sees.
The above video shows Charlene in action. The guy also gets to kill a few dummies with the drone. Weaponized drones of the future will probably be more scary. But Charlene is already a badass.