All four episodes from the second series of the BBC crime drama following the lives of women whose loved ones are serving prison sentences. In this series, two new characters appear - happily married Kim (Sally Carman), whose world is rocked when her husband is remanded after being accused of a hideous crime - and bride-to-be Aisling (Karla Crome), who wants her father to behave in prison so that he'll get out in time for the wedding. Meanwhile, with her gangster husband Paul (Iain Glen) still inside, Francesca (Polly Walker) is left feeling vulnerable when her home suffers an arson attack; and Harriet (Pippa Haywood) is relieved when her inmate son Gavin (Adam Gillen) manages to befriend a group of Muslims. However, as she soon discovers, things are not always what they seem.