Walled In

Supervising the razing of a mysterious building, a demolition company rep discovers past inhabitants entombed within its walls by a vicious murderer. Now she must turn the tables on the killer before she becomes his latest victim.
Having finally secured her first assignment from her family's demolition business, Sam Walczak is sent to supervise the destruction of an apartment house, only to discover a group of tenants still living in the condemned building. One such tenant, Jimmy, tells Sam an urban legend about a serial murderer who used to live in the building and entomb his victims in the walls. What's worse, the dead are believed to still harass the residents to this day.