Video shows the chaotic moments after deadly Sapelo Island boat dock gangway collapse CNNDramatic video captures horrific ferry gangway collapse on Georgia island that killed 7 ABC NewsGeorgia dock collapse: witness says gangway buckled from ‘too much weight’ The Guardian USSapelo Island ferry resumes operations after deadly boat dock gangway collapse CNNEyewitness video shows frantic efforts to save lives after deadly collapse of Georgia dock walkway WLWT Cincinnati