power window question on s14

[seto_s14]

Sorry if this is a noob quesiton but...

Under the previous owner of my s14, a thief broke into the car by shoving down on the glass so hard that he was able to get to the door lock.

Now, the part of the glass where he shoved (near B pillar) is low, leaving about an inch gap, and the opposite end of the glass (closer to the A pillar) sits higher up. Seems that the motor still works because the window moves just a little bit but then it gets jammed.

I took off the door panels on my current s14 and my old s14 and I couldn't really notice anything different between the two.

Somebody told me that it's possible I have a bent frame rail. Any suggestions? Is the frame rail the metal piece directly attached to and underneath the glass? Any help would be greatly appreciated!