The rosary murders

In The rosary murders, Detroit priests and nuns are being methodically murdered; all are found with a plain black rosary entwined between their fingers as a calling card. From Ash Wednesday, when the murderer first struck, the police seem helpless to solve the strong of senseless murders. The weeks that follow become a nightmare for the crack homicide team headed by Lieutenant Walter Koznicki, until Father Koesler breaks the madmen's code.