PJ has just received news that an Adelaide man suspected of brutally slaying his wife has used one of his credit cards in the area, so the Heelers should be on the lookout for him. PJ organises the team to alert all businesses in the area. At the pub Klaus meets Wade Knight, the man he claims caused the accident. Klaus tries to start a fight but is dragged away by Nick. Nick brings his father and Wade into the station. PJ and Maggie discover that Wade is from Adelaide—could he be the murderer? Dash aids PJ with the investigation into Wade's true identity. As they unravel his past they uncover a credit card scam that has penetrated both Victoria and South Australia. But the reason for Wade's crime is something no one has suspected and its discovery will put Dash in a life-threatening situation. Meanwhile, Nick is starting to feel really concerned about his father. Evidence is beginning to indicate that Klaus may be responsible for the accident. It seems that Klaus' eyesight is failing