See more of our coverage in your search results. A Tesla said to be traveling at speeds as high as 70 miles per hour while in Autopilot mode barreled into a Texas home on Friday night and killed a 76-year- old grandmother — the latest deadly crash to put the automaker's controversial automation technology under scrutiny. Security-camera footage aired by Houston station KHOU-TV appeared to show the Tesla barreling down a residential street before veering across a front lawn and smashing directly into the bri ...