Do you think it's safe to say that this Sarah McCroskey ("Certified Bioenergy Balancing Practitioner, Spiritual Coach & Teacher") is the sister, based on family resemblance and Bay area residency?
Because evidently she can cure everything from cancer to autism over the phone by selling you vitamins and adjusting your molecule production or something. This
here is the site of Bioenergy Balancing Center, East Bay, of which she's the director. I'm having trouble figuring out who his parents are or what they do. But so far, I have to say that I'm not really imagining that his home life was exactly stress-free, based on the choices made by the kids in it.
There's also an Alyssa McCroskey who committed suicide at the age of 16 by walking in front of a train in Riverside, California, whose parents appear to have been about to ship her off to Colorado where the only McCroskey I see is....Well. Never mind. They don't appear to be related.
I'd like to know a little more about his folks, though.