The story of Maverick Coltrin’s medical mystery is gripping: Last October, he was just 6 days old when he stopped eating. Then the seizures came. His tiny arms and legs would stiffen for a few seconds as many as 30 times per hour. Doctors at Rady Children’s Hospital in San Diego tried multiple tests and medications, but nothing revealed what was wrong. When Maverick turned dusty blue, his parents asked, “Do you think he’s going to survive?”

The answer: “We’re doing everything we can.”

“Everything” was about to have a new meaning.