'm not surprised this "crime" happened. Me got it in quotes like that cause if those smokers were freely allowed to smoke in the UK bar, that murder neva would've happened. That murder was a self-defense murder to me. If someone is gonna make a big deal about a non-serious issue (smoking inside of a garden within a bar), that person should suffer pain.
And I DID warn about seeing smokers hiding guns on their bodies when they enter adult-only places such as bars. Smokers gotta do what it takes just to enjoy a cig in public and without going outside. Even if it means using a gun for self-defense.