A Boy and His Zombies
[That's right, Mall. There's a zombie invasion. Not from your friendly janitors, either - they're staying out of the way of their more angry cousins.]
[These ones are tipping over trash cans, smashing windows, and collecting anything of significant power they can get their hands on. Kill one, and four more come stumbling your way.]
[And yes, shotguns have been tried already. There's a Kresnik who's backpedaling the hell out of there, a gun holstered at his side. The zombie in question is just shambling along, the top of his head blown up.]
[As for the source of them? If you look, there's a figure in the rafters, cackling to himself.]