(Hillsboro, OR) -- A Washington County jury has found 25-year-old Marcus Paul guilty of kidnapping a baby while stealing a car. In July, Paul stole a car from outside of the Oregon Dog Rescue in Tualatin while the owner was standing outside of the vehicle. The owner's 9-month-old son was inside. Paul fled on I-205, pulled off the freeway in Oregon City and left the baby behind a guard rail near a steep slope. The baby was later found by a woman walking her dog. The baby wasn't hurt. Paul was found guilty of kidnapping, criminal mistreatment, and vehicle theft. He'll be sentenced October 5th.