三更半夜

A man is brutally murdered by an unseen assailant. We glimpse the murder weapon: A steel spearhead with a scythe-like hook on the side, mounted on a shaft. Some days later and Jack Taylor is returning to his beloved Galway after having been away for a year. Jack is clean and sober. Now he's back, off the booze and determined to stay away from trouble| determined not to get suck...。在美国费城，有这样一个凶杀调查组，他们面临的案件不是最近发生的，而是几年前甚至十几年以前的旧案，这样的案件，由于发生的时间久远，加之当事人已经难以寻找，各种犯罪证据几乎已经烟消云散，所以调查起来特别困难·这样的凶杀案，被形象的称为"Cold Case".。