导演：Dean McKendrick
主演：
类型：伦理 地区：美国 年份：2017
剧情介绍：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?