香(xiāng )港出(🍅)现神秘自杀事件, 死者(🏽)在手(shǒu )机(jī )视(shì )频直(zhí )播下自焚而死(🕰),而(ér )(🤴)在(🍥)场唯(wéi )一的目(🆖)击(jī )者却(🛤)坚称自(zì )己当时失去了记(🎾)忆,并且否认与自(zì )杀事件有(😎)关。警察重案组接手调(🗄)查(chá ), 所有证据都指向(🥄)目击者是自编(biān )自(🛺)导自演, 教(😚)唆他人自杀(shā )的真凶。由(yóu )于自杀视频的流出,造成(chéng )公众恐慌,警队高层希望在证据确凿(🎛)之下尽快(kuài )结(💻)案,以释(shì )公众疑虑(lǜ ),但(🤸)唯独督(㊙)察黄(🙀)一聪(💪)觉得事有(yǒu )(🈴)蹊(qī )(🍄)跷。一(yī )聪在请示(🚻)上(shàng )(🤲)司后(⛳),决定(dìng )再次对事(🎋)件(jiàn )展开(kāi )调查......