>> but you'll also hear from terri's friends who are concerned that those who suspect terri may be jming to conclusions. >> i don't feel terri is table of harming a child, period. >> it's been nearly six long months of pain and frustration since that june day when a tearful second grader from portland, oregon, didn't get off the bus after school and seemed to vanish without a trace. he was a happy little boy, a 7 year old who loved legos, cars and camping. in school, math and science were favorite subjects. his father, kaine, and mother desiree, by his side as he discovered his world. >> he has a great personality, and he's just so much fun to have around. the happy noises that come from him and the constant questioning that a 7 year old has, the curiosity. >> sense of humor? >> yeah. >> tell jokes a lot? >> yeah. he's funny. yeah. he catches things that you don't think he catches, and it comes out of his mouth and you just look at him, where did you get that? >> kay ron kyron's parents shared their memories and albums. it's hard to spot a single picture where he's not smiling as he t