Whether it's the comic books, the movies or the video games, it's often stated that Batman never kills people, as it's part of his moral code. 

While he never pulls a gun on anyone, it does seem that he has killed plenty of people, at least in the big screen versions of his story. 

From Tim Burton's Batman through to the most recent Nolan movie, the body count gets pretty high, and this supercut from YouTube user Mr. Sunday Movies proves that not only has the Dark Knight killed, but he can barely go five minutes without being responsible for someone's death.

The new Batman v Superman: Dawn of Justice movie is unlikely to keep this number down either.

Via Uproxx