Yes, I don't think they covered it for the entire hour, I'm not sure, I missed it too. This is all I could find, no full episodes.
Interview with his brothers,,,
They say he only just started attending that school. It has only been open for one month. Only familiar with the bus route.
Although I recall one of the brothers, in another interview, saying that Avonte had come there by train with his mother (before starting the bus.)
http://latino.foxnews.com/latino/news/2013/10/11/reward-increased-to-50k-for-missing-autistic-boy-from-new-york/
BBM. They didn't cover it for the entire hour, it was the last segment of about 5 different segments that show.