CPS found gas leak hour before second house explosion, NTSB report reveals By Annasofia Scheve, San Antonio Express-News (May 21, 2026) "Robert Hall, former director of the NTSB's Office of Railroad, Pipeline and Hazardous Materials, … [Read more...] about CPS found gas leak hour before second house explosion, NTSB report reveals
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Former NTSB director focuses on tree roots as potential factor in Preston Hollow house explosions
Former NTSB director focuses on tree roots as potential factor in Preston Hollow house explosions By Zack Briggs, KENS5 (May 6, 2026) Hall said the chemical that gives natural gas its distinctive odor can be stripped away as the gas … [Read more...] about Former NTSB director focuses on tree roots as potential factor in Preston Hollow house explosions
House explosions may be caused by ‘small crack growth’ from tree roots, former NTSB director says
House explosions may be caused by 'small crack growth' from tree roots, former NTSB director says By Annasofia Scheve, San Antonio Express-News (May 5, 2026) "Robert Hall, former director of the NTSB, cited 'small crack growth' due … [Read more...] about House explosions may be caused by ‘small crack growth’ from tree roots, former NTSB director says