Ka cika wannan jumlar: A ranar 2 ga Yuni, 1979, watanni biyu kawai bayan da
wani ɓangare narkewa a Three Mile Island makaman nukiliya a Pennsylvania, wani rukuni na mutane hau kan barbed waya shinge cewa kewaye da Black Fox Power Plant. Masu zanga-zangar sun ɗauki jakunkunansu, tantuna da guitar mai jiwuwa a ƙoƙarin rushe ginin da yin zango a cikin dare. Kimanin mutane 500 aka kama saboda zanga-zangar.