Damian "Day" O'Sullivan is a troubled young man who blames himself for a tragic vehicular homicide he may not have committed. Trouble is, Day's entire family seems to be conspiring to pin the crime on the poor lad, which only leads Nuala and Dermot to wonder who really ran over (three times!) Rodney Keefe in the parking lot of a ritzy Chicago country club. The O'Sullivans are a ruthlessly ambitious clan of South Side Irish, who consider themselves the cream of the Irish-American community. The sensitive Day has always been something of a black sheep in the family- and perhaps a scapegoat as well.