In the industrial outskirts of northwestern England, eight hundred barrels of Guinness — some $155,000 worth of one of the world's most storied stouts — disappeared from a warehouse, leaving police to untangle a theft that required not impulse but planning. It is the kind of crime that reminds us how the ordinary and the audacious can share the same loading dock, and how even the most recognizable things in the world are not beyond the reach of those determined enough to take them.