A case of possible hazing and bullying at Fort Riley has made its way to the White House, as an investigation into the allegations are being investigated.

But the military installation isn’t saying much about the claims of a solider being bullied and beaten by a superior officer, whose job it was to train him.

Private Tanner Frederick says his dream of being in the military turned into a nightmare, just months into his career. He says he’s the latest victim in a growing problem of hazing, bullying and harassment in the military after he suffered severe injuries and even trauma - not on a battlefield, but while stationed at Ft. Riley.

"It was probably the most terrifying experience I ever had gone through in my life," said Frederick.

Six months after Pvt. Frederick enlisted, he and his infantry troop from Fort Riley were sent to urban combat training at Fort Polk, Louisiana. When Frederick says he tried to report misconduct by his training officer. The officer retaliated, subjecting him to a form of physical punishment called "getting smoked." A practice he says went too far.

"I collapsed onto the ground. And they kept telling me, keep pushing, keep pushing. Every time I tried there was just sharp pain in my chest and legs," the Private explained in detail. "I was barely conscious. I was dehydrated. I was barely there anymore."

Frederick pleaded for the Corporal to stop.

"I tried to tell them no, I can't do no more. Please, no," he begged.

But he says the Corporal wouldn't take "no" for an answer.

"He put one hand on my neck, put one hand on my hair, and held it," as he remembered it. "Next I felt my neck lift off the ground, and just started slamming. There's 2-3 times he smashed my head into the ground. I thought he was going to kill me."

Bloodied, in and out of consciousness, Frederick says superior officers waited more than an hour to take him to an on base military hospital. While trying to convince him to lie about what happened, and say he was injured in a fall.

"I had a broken nose, I had severe swelling all over my face. I had brain damage," he recounted his injuries.

Hospital records confirm that Frederick suffered a "traumatic brain injury."

A hospital medical report says C.I.D, the Army's Criminal Investigation Unit, called the Corporal's actions, not a hazing or bullying incident, but an outright "assault."

But records show, the Corporal was never charged, only demoted, and has since left the military.

Now, Frederick is leaving the military. With the support of his mom, his wife and two young kids, Frederick will try and rebuild his life, and forget the military career he leaves behind.

"They took that away from me. They stole that from me. They stole my career," said Frederick. "I just wanted to be here, do my job. Serve my country honorably. And dishonorable men made that impossible."

When we asked Fort Riley about the allegations, they sent this statement:

The Army Liaison at the White House says it has initiated a "Presidential Inquiry" to address the allegations, "with the appropriate agency or agencies."

As for Frederick, he's was expecting an Honorary Discharge from Ft. Riley in the coming weeks, but says he's been stripped of his rank and granted a "general discharge" for vocally protesting mistreatment by his superiors.