Several Houston passengers on board deadly Mexico bus crash today (12-22-2019). The Transportes Juan Chavez CHARTER bus was traveling from Houston to San Luis Potosi when it flipped during severe weather at around 9 this morning. 2 people onboard were killed but so far no names have been released. The charter bus left Houston Friday (12-20-2019)afternoon ,,,Bus company officials say there were multiple bus crashes along the same stretch of the Mexican highway today and that authorities are still trying to identify the passengers who were killed or injured.