Seclusion rooms, sometimes called time-out rooms, are used in schools across the nation, generally for special needs children. For 13-year-old Jonathan King, it turned deadly.

Time-out in the boy's north Georgia special education school was spent in something akin to a prison cell -- a concrete room latched from the outside, its tiny window obscured by a piece of paper.

Called a seclusion room, it's where in November 2004, Jonathan hanged himself with a cord a teacher gave him to hold up his pants.

"Jonathan's case is the worst of the worst, but it should be a warning. It's reasonable to think that it could happen in all the other schools that use seclusion on disabled children -- largely because the use of seclusion goes so unchecked," said Jane Hudson, an attorney with the National Disability Rights Network.

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