谭泰(♑)利(📼)正业是(🖲)广告公司摄影师(shī ),但每周则(🕯)兼(👁)职一晚(✳)舞男。星期五晚(wǎn )上(🕌),泰(tài )与一怨妇苏菲于(yú )家中缠绵,菲在窗外看(😱)见(🐖)一(🤷)穿红(💞)色皮(pí )褛的男(nán )子(🚣)正向一女子施袭,菲尖(jiān )叫(jiào ),泰(tài )奔(bēn )至,却无甚(shèn )发现(xiàn )。后来菲报警,泰往(🤸)警署(shǔ )(🙄)认人,他遇(💪)见受(🎾)害人阮(🍄)清兰,由(yóu )于泰(🔔)并非真正目击者故难(nán )以确定,警(jǐng )方惟有(🧣)放(🤖)走真凶亚强。泰觉(❕)得(dé )强(💹)行为有异,遂跟踪他(tā ),请于家(jiā )中穿(chuān )上一(⛏)红皮褛(🥋),泰肯定(dìng )他(tā )是凶(xiōng )手。泰跟(😝)着强至一酒吧看脱衣舞(wǔ )表演,他(tā )心(🔤)感(👌)强(qiáng )对(📸)脱衣舞娘心怀(huái )不轨(🍽),后(🔞)来,强与(yǔ )舞娘相(xiàng )继离开,泰立(lì )(💣)即追(zhuī )赶(🌸),却与(yǔ )一(yī )侍应(yīng )相撞而误了时(shí )间,他追至门外(wài ),不见强二人踪影,他四处寻找,终(zhōng )发现舞(wǔ )娘倒毙地(🔮)上。数日后,泰与酒吧(🚪)外遇见兰,兰要求泰助其引(🈸)蛇出洞(dòng ),兰(🕵)以(🎞)自己引(🐇)强向(xiàng )其施暴,而泰拍下照片(⛎)做(🏖)证(🍝)据。