Sister Fidelma,an advocate at Brehon‘s courts,is called to investigate the murder of the chieftain of the farming village of Araglin by the chieftain‘s estranged wife.A local deaf-mute is charged with his murder.This “peaceful”place harbors a multitude of sins & a web of secrets.With the help her friend,Br. Eadulf,Fidelma unravels each complicated thread to reveal the shocking person behind 5 seemingly unconnected murders that have occurred.