Put the fear of you into them - Assassin's Creed: Syndicate - Jack the Ripper DLC

Scare an enemy and make him kill someone else by mistake - 25

You need to throw a Fear Bomb into a crowd of enemies, making sure that the enemies are frightened. There is a chance that one of the enemies gets so scared that he doesn't trust his own team members, that be begins to shoot them.

Before doing this, I recommend buying the 2 Fear Bomb Skills; Make Some Noise! & Closer to the Epicenter, gives you a large Fear Bomb Radius & enemies to become instantly frightened who are at the centre of the Fear Bomb Explosion.

Fear Bomb