When dozens of women die unexpectedly at Senior Living Communities across greater Dallas, no one suspects that a diabolical sociopath has figured out how to turn mass murder into his day job. 当大达拉斯地区的老年生活社区有数十名妇女意外死亡时,没有人怀疑一个邪恶的反社会者已经想出了如何将大规模谋杀变成他的日常工作。