详情介绍
本片(剧)是一部美国制片作品的西方伦理，于2017年上映。对白语言为英语，目前豆瓣评分3.9(仅供参考)。
As a string of brutal murders plague the city, two undercover detectives race to solve the mystery and unmask the killer. Their only clues: each victim is a former cop and each has a blood-red letter painted on their body. How many will have to die before the killer spells out their message in blood?