Destructoid: "Halo 4 will see the return of Assassinations, but 343 is adding a little more to the feature depending on what multiplayer mode you're playing. During the Halo 4 panel at Comic-Con, 343 showed off a Capture the Flag specific Assassination where the player slammed his opponent into the ground, and then finished him off by driving the flag pole through his chest. It should also be noted that the flag carrier was dual wielding a pistol. Yes, flag in left hand and pistol in the right hand. Finally."
Did another one where my spartan spun my opponent around before smashing him to the floor with a fist and curbstomping him to death.
Freaking Epic.