Lee Manning is found dead in Montreal, sending his wife's world into a tailspin.
Despite Emer Byrne's suspicion of Sarah, both women press for answers; Emer thinks Gumbiner-Fischer is hiding something; Sarah wants to know who is responsible for her husband's death.
Sarah makes an unexpected discovery.
Sarah Manning comes to realize that she knows nothing about her husbands past.
A leaked document and search warrant soon lead Sarah and Emer to the true horror Hoffman fought so hard to conceal, exposing a collusion and a cover-up striking deep into the heart of one of Ireland's most shameful histories.