The Death of a Loved One, Sam Greenberg

Ellen Greenberg was found dead in her Philadelphia apartment with over 20 stab wounds, two to the back of her neck. The coroner noted that there were no signs of any defensive wounds, indicating that Ellen had either known her attacker, trusting them enough to approach, or she'd been ambushed. Police said to work trying to find her killer but none of Ellen's neighbors had heard or seen anything untoward and the only DNA they could pull from the scene was either Ellen's or her fiancé's. Homicide detectives then entered the idea that her killer had used the sixth floor balcony of Ellen's apartment to enter and exit her home. But upon discovering undisturbed snow where her killer would