现代探戈舞

香港出现神秘自杀事件, 死者在手机视频直播下自焚而死，而在场唯一的目击者却坚称自己当时失去了记忆，并且否认与自杀事件有关。警察重案组接手调查, 所有证据都指向目击者是自编自导自演， 教唆他人自杀的真凶。由于自杀视频的流出，造成公众恐慌，警队高层希望在证据确凿之下尽快结案，以释公众疑虑，但唯独督察黄一聪觉得事有蹊跷。一聪在请示上司后，决定再次对事件展开调查......。Bandits led by Matt the Mute enter a bar and kill multiple people. Randy Bowers comes to town and is framed by Matt the Mute, who is working with the sheriff, who doesn't know that Matt is really a criminal. Matt the Mute writes out everything he wants to say. Randy escapes with the help of Sally Rogers, the niece of the dead owner of the bar. Bowers runs from the sheriff, and ends up in the cave in which the bandits have their hideout. They kidnap Sally, who escapes with the help of Bowers. Matt the Mute is killed when he enters the bar, which is filled with explosives, and the niece marries Randy.。