Sergeant Sheelagh Murphy is rushed to hospital with her baby's life hanging in the balance. With news of the baby's tragic death, Sheelagh struggles with the loss especially when her house is turned into a crime scene. Turning to PC Reg Hollis she voices her fears that Des Taviner may have been involved in the baby's death. Meanwhile PC Cameron Tait turns to drink in an effort to escape his feelings of guilt and responsibility. Having picked a fight in a pub, he turns to the bottle again and finds a sympathetic PC Kerry Young to help him home. Will Kerry fall for his drunken attentions? PC Tony Stamp and PC Honey Harman arrest an ex criminal, George Dooley, (Alan Ford, from Snatch and Lock Stock and Two Smoking Barrels) for assaulting his prospective son-in-law, Steve. George doesn't want Steve marrying his daughter because he seems to be embroiled in a replica gun racket. It's a scam Eva and Sam have been investigating but there's frustration ahead when DI Neil Manson hijacks the

When DS Debbie McAllister has trouble with her babysitter, she is forced to bring Andrew into the station. While McAllister is indisposed, DC Eva Sharpe is assigned to what looks like a straightforward case of bigamy when two men are arrested fighting in the local library. After witnessing a fight in custody, the suspect Leonard Noakes, admits to murdering a man many years previously, but Sharpe finds Noakes' supposed victim alive and not-so-well in St Hughs Hospital. As the case gets more intriguing, Sharpe finds herself under scrutiny from her boss, DI Neil Manson who orders her to leave the case to MIT. When Ross requests her help, Sharpe can't help but close up the loose ends, but a furious Manson warns her ""her card is marked"". After their night of passion, PC Kerry Young finds PC Cameron Tait is acting coldly towards her. Could it be that Cameron is carrying heavy guilt over baby Niamh Murphy's death, or is it because Sgt. Dale Smith has warned him of Kerry's ""reputation""? Sgt. S