Jack Taylor Season 1 Episode 2

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 sucked back into the cycle of death and violence again.