Lure her in a classroom

She's already in the building, so now you gotta find a way to trap her somewhere or else she'll be left wandering your lair, a potential hazard.

You can hear her rolling down the hall, so you open a classroom door and then hide in a second classroom facing the first. As you hear the sounds of her skates getting closer, you grab an old moldy pencil case, and throw it across the hall in the first classroom. This seems to have done the trick, because you soon see the back of the blue-clad zombie as she approaches the pencil case. The only problem is that she's observing it from a distance, and doesn't enter the room.

You gotta push her.

So, slowly, ever so slowly, you approach her, getting ready to shove her forward. However, despite your best attempt at stealth, you see her huffing the air and making quick head movements.

You've never been this close to one of the deads before. You didn't know they could hunt by scent.

Before you reach her, she turns to face you, having caught your scent, and your stomach drops.