[TOMT] Scary movie, early 2000s

I remember watching this scary movie as a kid but only remember one scene in particular.

A girl and a couple guys go to a house that is undergoing construction. They attack the girl (maybe SA?) and she's on the ground clawing at the floor to get away and her nails break off. They end up killing her and hiding her body in the wall. I think you find out she was in the wall the whole time near the end of the movie.