Following a recent string of car thefts and break-ins over the past two weeks Forty Fort police are reminding car owners to lock doors and not leave valuables inside their cars. Police say the thieves are trying as many cars as they can, waiting to get lucky with someone who forgot to lock their doors. That's when they're going through the vehicles, seeing any valuables they can grab. If the keys are left in the vehicles, then they're taking the vehicles. Forty Fort police also say they're working with Kingston police, Luzerne county officials, and the state police auto theft task force to try to track down the thieves.