EDINBURG — Discover more about the Queen Isabella Causeway collapse during the Sunday Speaker Series Online presentation, “The Collapse: The True Story of the Queen Isabella Causeway Collapse,” at 2 p.m. on Oct. 3 on the Museum of South Texas History’s Facebook page.In 2001, a tow boat pushing four fully loaded barges hit a pillar of the Queen Isabella Causeway, which connects South Padre Island and Port Isabel. On that day, four fishermen saved three people, but the tragedy ultimately claimed the lives of eight individuals. During the presentation, guest speakers Joshua Moroles and Robert Espericueta will discuss how they ...