Additionally, I don't think they went to Costco at all. So I think the boy went or fell in the water behind the apartment building he lives in. The phone he was carrying was found in the water near the path behind the apartment. The article of clothing (sneaker or shoe) was found in the river east of his apartment building which by the way just coincidentally happens to be in the same direction as the Costco store, the Red Canyon Cafe and Primavera Liquors. Did liquor play a part in the misinformation ? Who knows.