Which of the following statements is INCORRECT about the boy? [originaltext]

A couple is accused of chaining a teenage boy to a table then going gambling. The father and stepmother were arrested after the boy escaped. Police say they found the 13-year-old boy with the chain around his neck and ankles. Police say he told them he was chained to a table as punishment,(6)but he was able to hide a key and unlock himself. They chained his ankles and then secured him with padlocks and then chained him to the kitchen table. Hard to imagine the kind of terror that must have been going through his mind.