You set the building on fire
You kick a door in. There's no one in the apartment. You rush inside and you notice a self defense base ball bat is propped up by the door. You grab it. You find lots of charcoal fuel among other flammable agents. You make yourself a fire and its expanding like wild fire! You leave the room's door open as you step back out into the hall. The couch and curtains are blazing! The carpet is smoking. The stack of magazines you dosed is also a brightly blazing scene. The sprinkle system kicks on. You run down stairs. You encounter a couple zombies on the way down. You strike home runs into their skulls and the fall hard to the ground. One of them is destroyed. The other has a flattened nose and a broken jaw but its getting back up. You are long gone before it does. You run out of the building. There's about seventy of these monsters in plain sight.
