But when Fry contacted Teson about enlistment on Jan. 4, 2008, just a few months after returning to California, Teson allegedly drove to pick up Fry from the group home for the mentally disabled where Fry was living.
The motion indicates Fry told Teson that he was autistic and asthmatic and that his grandmother had limited conservatorship over him.
"While assisting Fry in filing out the paperwork Teson instructed Fry that 'if we don't put yes, then they don't know,'" the document states regarding Teson's alleged knowledge of Fry's medical and legal complication.
Ten days later Fry was at boot camp.
On Day 13, he was caught repeatedly stealing peanut butter from the chow hall despite being admonished for doing so earlier and urinated in his canteen. He was also found to be disrespectful to his drill instructors and refused to shave or follow orders.
On Day 14, according to the motion, Fry told his senior drill instructor and staff that he had both autism and asthma and he no longer wished to be a Marine. After the Marines confirmed Fry's claims with Mary Beth Fry, she was told her grandson would be kicked out of boot camp and sent home.
But Fry wasn't sent home. Instead, he was graduated from boot camp on April 11, 2008, and sent for combat training at Camp Pendleton near San Diego.
Last week Maj. Christopher Logan, director of public affairs for the Marine Corps Recruit Depot San Diego and spokesman for the Western recruiting region, said he was not allowed to comment on the specifics of Fry's performance, but he did note that Fry was able to graduate from boot camp and "our training is extremely difficult."
But if Fry's time at boot camp was rough, his stint at Pendleton was even worse.
On May 26, according to the court document, Fry was found to have inappropriate images on his cell phone. The court document said Fry was subjected to five hours of interrogation and verbally ordered not to possess any similar images.
But more inappropriate images -- deemed to be child pornography from the charges leveled by military court -- were found again on July 18, 2008 and July 26, 2008 on his computer and cell phone, court documents state. That along with two instances of Fry allegedly going "UA," Marine shorthand for taking an unauthorized absence from his command, resulted in his arrest.
An additional charge of deliberate concealment was added in February, claiming fraudulent enlistment based on Fry's failure to disclose prior psychiatric treatment for a desire to look at child pornography.
Mary Beth Fry has declined to comment on her grandson's enlistment or imprisonment, saying she had been advised by his lawyer, Michael Studenka, not to talk about the case.
ABCNews.com has been unable to reach Teson, who is now stationed in North Carolina and is no longer working as a recruiter. Logan said Teson's reassignment had nothing to do with the Fry case and was part of an ongoing rotation where recruiters work in three-year stints.
Logan said that everything relating to Fry's activities as a recruit and a Marine was under investigation, including Teson's conduct.
While criminal background checks are done on every recruit, medical records are not pulled unless for a specific reason.
That's why, Logan said, "disclosure is very, very important."
Non-disclosure on the part of the recruit or the recruiter, he said, is grounds for dismissal from the Marines or being court-martialed.