Inotaurira nyaya inoshungurudza yekuedza kwaWayne naCathy Justus kutsvaga izvo zvairemadza nekuuraya mhuka dzavo. Kwemakore makumi maviri nguva chepfu inonyengera yakawedzerwa nemaune kunzvimbo yePagosa Springs mvura inonzi inobatsira mazino evana, asi zvichiratidza kukuvadza kune vese. Iyi nyaya ine zvakawanda zvakadzama zvinorehwa kwete kwete kune avo chete vanorera nekurera mabhiza, asi vanhu vanonwa iyo imwechete fluoridated mvura.