Fox News Flash top headlines are here. Check out what's clicking on Foxnews.com. Virginia authorities have determined that a Tesla was operating on its Autopilot system and was speeding in the moments leading to a crash with a crossing tractor-trailer last July that killed the Tesla driver. The death of Pablo Teodoro III, 57, is the third since 2016 in which a Tesla that was using Autopilot ran underneath a crossing tractor-trailer, raising questions about the partially automated system's safety and where it should be allowed to operate. The crash south of Washington remains under investigation by the U.S. National Highway Traffic Safety Administration, which sent investigators to Virginia last summer and began a broader probe of Autopilot more than two years ago.

Fox News Flash top headlines are here. Check out what's clicking on Foxnews.com. U.S. road safety regulators have sent a team to investigate a crash involving a Tesla that may have been operating on a partially automated driving system when it struck a student who had just exited a school bus. The National Highway Traffic Safety Administration Friday that it will probe the March 15 crash in Halifax County, North Carolina, that injured a 17-year-old student. The State Highway Patrol said the driver of the 2022 Tesla Model Y, a 51-year-old male, failed to stop for the bus, which was displaying all of its activated warning devices.