The Evil Sister

Shannon grasped Mildred's forehead with her left hand and smashed it deep into the pillow as she thrust the knife in an upward motion through Mildred's abdomen, piercing her heart. She yanked out the knife and casually walked away, as the blood gushed out, forming red pools on each side of the dead woman's body. When Shannon walked into the living room, she saw Nurse Lucy crawling to the front door. Just as the nurse reached for the doorknob and tried to stand up, she felt a sharp pain in her back. She quickly lost strength and slumped down on the floor. Shannon ripped the knife out of her back and kicked her body over...