Scare Tactics

First, a woman is hired to clean spirits from an abandoned building, but these ghosts won't go without a fight. Then a young woman working for the power company must confront a crazed scientist stealing power in order to make the ultimate weapon. A worker who tears down a wall discovers a neighbor has been using the space to hide a body. Finally, a lab assistant gives an experimental drug to paralyzed patients who experience side effects including anger and super-strength.