The Arizona Republic reports that Sergio’s Shuttle has been raided as part of a crackdown on human smuggling. There are many such shuttle bus services in border towns like Nogales. They do not hide but instead list destinations and prices for what to the casual onlooker appear as a strange type of one-way only bus service. This is all so normal and unhidden a part of the Arizona landscape that you will find in that same Arizona Republic
a listing for Sergio’s Shuttle service.