""You know Mags, your in the wrong job, if you want to play cap crusader you should been a social worker"" The fate of a five-year-old boy hangs in the balance due to a maze of untruths; his mother is bashed unconscious. Mrs Hart has come into the station and is hysterical and claims that Barry Hart has taken her son Zack. PJ asks Mrs Hart if Barry took Zack what would have happened to the sister, Jenny as she is not Barry's child. Tom gets a call about a couple of shoplifters which turn out to be the Hart children, Nick and Wayne are out patrolling and spot the children and take them into custody. The children are reunited with their Mother. Tom has a word with Jenny regarding her shoplifting. Tom informs Mrs Hart that as they let Jenny off last time with a warning, this time they will have to charge her. Out at the Hart residence, Mrs Hart has been bashed and the Heelers organise an ambulance to take her to the hospital. The little boy, Zack is missing. Jenny who was away from the prop