一手芒果TV艺人最新资讯，第一时间直击探班剧组现场。集艺人剧综活动幕后花絮和艺人自拍vlog的微短片栏目。。Documents the chilling 70s-80s era of rampant serial killers in Los Angeles. Features first-hand accounts from the detectives, who tracked down these killers bringing justice for the victims and survivors.。