简介： 　　LifeintheCatholicChurchoftheHolyRedeemerinDetroitisupsetbyaseriesofkillingswhosevictimsareallpriestsandnuns.Allvictimsarefoundwithablackrosaryintheirhands.FatherKoeslerbeginscollaboratingwiththepolicebutsoonfindshimselfinaspotwhenthekillerdecidestochoosehimasconfessor.