These snakes, Loco and Zora, are pinstripe motleys. They do not have a stripe gene. With the baby, it's easy to see he's not a stripe because of the break in the stripe at the neck- genetic stripes just don't have that characteristic. You can also see defects in the stripe where single scales of the stripe jut out into the border. Genetic stripes also do not do that, but a vanishing pattern genetic stripe can mimic that look to some extent.
The female, Zora, is also motley:motley. She has a continuous stripe head to tail. She also has the stripe defects, but to a lesser extent. The central stripe in a pinstripe motley is generally narrower than in a genetic stripe, but to a person who did not know Zora's genetic makeup it would be quite easy to mistake her for a genetic stripe.