They locked the car door with the child safety locks on a hot summer day in 2041, when climate change brought the temperatures of this planet so high that when they come back to the car, they'll find a roasted child, dead and laying facedown. They will then grab the knife they kept hidden in the trunk and cut him up, selling their roasted son to people who were visiting Disneyland. All these people will officially be cannibals except the parents, and the parents will be millionaires, and I would've witnessed the whole thing, but not to tell the cops. No, I would be jacking off to it the entire time