You were out late at night in the restricted section of the library. They really need to put an anti-Alohomora spell on there. The books in there weren't completely dangerous... were they? You decided to look around when...

CRASH

You knocked over your lantern. You hear Flich' footsteps and quickly hide in a closet. But suddenly...

You were grabbed from behind and a hand covered your mouth.

You squint and see Regulus. He made a 'shh' noise as Filch' foosteps pass.