She decides to break the hinges

“There is no time to be artful”, Alessandra says, grabbing the crowbar and heaving with all her strength to break the hinges off.

The first one is quickly dealt with, the second gives her some trouble, but after a few seconds is also off.
Alessandra rips the last hinge off, leaping back with a yelp as the door falls down in her direction with a loud bang.

“Well, that takes care of that!”, she says switching off her penlight and still holding the crowbar, as she steps over the fallen door and into the corridor, only to be blinded by a bright flashlight shining towards her from the other end of the corridor.

Now that she pays more attention, she realizes that the noise she made must have echoed down this corridor and made the goons after her increase their pace. She can just about spot two figures behind the blinding light, and one of them is raising something resembling a pistol towards her.