香(🈯)港出现神秘自杀事件, 死者在手机视频直(🕋)播(😘)下(xià )自焚(fén )而(🔱)死,而在场唯一的目击(jī )者却坚称(🍖)自己(🏴)当时(shí )失去(💤)了(😧)记忆,并且(qiě )否(fǒu )认与自(🌗)杀(shā )事(shì )件有关(🚤)。警察重案组接(jiē )(🎩)手(shǒu )调(🗄)查(chá ), 所(🕯)有证(zhèng )据(💆)都指向目击(jī )者是自(🐖)编自导(dǎo )(📞)自演, 教唆他人自(😻)杀的真(zhēn )凶。由于自(zì )杀视频(pín )的流出,造(📎)成公众恐(kǒng )慌,警队高层(céng )希望在证据确凿之下尽快(kuài )结案(🗞),以(📙)释(🔝)公众疑虑(lǜ ),但(dàn )唯独督(dū )察(👓)黄一聪觉得(dé )事有(🈴)蹊跷。一聪在请(qǐng )示上(shàng )司后,决定(👺)再次对(🤳)事件展开(kāi )调查......