CNN Presumed September 8, 2013 08:23:00
Past the ninth grade. >> at the time he was 17 years old. he came from a family that was a big family. he was a rough kid. he was low functioning in school. he had been in special ed from the time he started school. >> low functioning. >> iq i think at 72 is what he's been measured at. >> and what does that mean? how does he compare to a normal student? >> well, if the normal student is 100, then a 72 in our state, i believe that a 70 is the cutoff for mental retardation legally. and so he was just above that. and he had been in special ed until he'd finally dropped out in high school when he ...