MARIANNA, Florida (CNN) -- Leaning against his cane, Bryant Middleton shuffled toward the makeshift cemetery. Tears welled in his eyes as he leaned down to touch one of the crosses.



Bryant Middleton kneels by a row of white crosses on the grounds of a former reform school he attended.



"This shouldn't be," he said. "This shouldn't be."



Thirty-one crosses made of tubular steel and painted white line up unevenly in the grass and weeds of what used to be the grounds of a reform school in Marianna, Florida. The anonymous crosses are rusting away but their secrets may soon be exposed.



When boys disappeared from the school, administrators explained it away, said former student Roger Kiser.



They'd say, "Well, he ran away and the swamp got him," Kiser recalled. Or, "The gators got him." Or, 'Water moccasins got him."



Kiser and other former students believe authorities will soon find the remains of children and teens sent to the Florida School for Boys half a century ago.  Watch Middleton kneel by the crosses »



On the orders of Gov. Charlie Crist, the Florida Department of Law Enforcement last week opened an investigation to determine if anyone is buried here, whether crimes were committed, and if so, who was responsible.



A group of men in their 60s, who once attended the school, have told investigators they believe the bodies are classmates who disappeared after being savagely beaten by administrators and workers.



The FDLE is just beginning its investigation, so there is no way to know if there is any truth to the allegations. The investigation will be challenging. Finding records and witnesses from nearly half a century ago will be difficult if not impossible. Many of the administrators and employees of the reform school are dead. Read more about the investigation



Middleton is 64 now, a former Army Ranger. He was 14 then, a wayward boy. He was sent to the Florida School for Boys for breaking and entering.



He recently accompanied CNN to the school grounds.



"This is a travesty against mankind and the state of Florida should be ashamed of themselves," he said, choking back tears.



"It's as if they were tossed out here like they were nothing but garbage. And it's just downright criminal. Somebody needs to be accountable for this."



A single-story, nondescript building anchors the other side of the property. The white cinder block structure looks so simple, so bland, that it is difficult to imagine the pain, terror and torture it conjures up in the men who say their childhoods were ravaged within its four walls.



The building was known as "the white house."  Watch a former student return to the building »



Middleton said he was brought there six times. He recalled that his tormentors, including one known as "the whipper," would turn on a large industrial fan to muffle the screams of the boys who were beaten with long leather straps, reinforced with metal.  See photos from Middleton's reform school days »



Dick Colon said he went to the white house 11 times during his 30 months at the school. He's one of four men known as "the White House Boys."



Colon, Kiser, Robert Straley and Michael O'McCarthy, the original four White House Boys, spoke out about the 31 crosses and their boyhood abuse and pushed for an investigation.



Colon recalls his visits to the white house as if they were yesterday:



He said he was forced to lie face down in a blood-soaked pillow -- a pillow with small pieces of lips, tongue and skin on it from the previous boy. He'd clench the metal bar of the bed. The ceilings were low. He would hear the strap hit the ceiling and make a "tick" sound before it swung down on him.



"After that tick, you'd go 'Aaaahh,' and then you'd grab that bar, and go 'Ooooohhhhhhh,' and the spindles of the bed would bounce, and
Who recalls beatings by a guard? Who talks about brutal days at a Florida reform school? What was the guard called who did the beatings? Where was the school located? What does one student recall hearing? Who has regrets about being too afraid to help a boy left to tumble in a dryer?
Middleton Bryant Middleton "the whipper," Marianna, Florida. They'd say, "Well, he ran away and the swamp got him," Bryant Middleton
question: Who recalls beatings by a guard?, answer: Middleton | question: Who talks about brutal days at a Florida reform school?, answer: Bryant Middleton | question: What was the guard called who did the beatings?, answer: "the whipper," | question: Where was the school located?, answer: Marianna, Florida. | question: What does one student recall hearing?, answer: They'd say, "Well, he ran away and the swamp got him," | question: Who has regrets about being too afraid to help a boy left to tumble in a dryer?, answer: Bryant Middleton