DETROIT — Virginia authorities have decided {that a} Tesla was working on its Autopilot system and was rushing within the moments resulting in a crash with a crossing tractor-trailer final July that killed the Tesla driver.

The demise of Pablo Teodoro III, 57, is the third since 2016 wherein a Tesla that was utilizing Autopilot ran beneath a crossing tractor-trailer, elevating questions concerning the partially automated system’s security and the place it ought to be allowed to function.

The crash south of Washington stays beneath investigation by the U.S. Nationwide Freeway Site visitors Security Administration, which despatched investigators to Virginia final summer time and commenced a broader probe of Autopilot greater than two years in the past.

Jeffrey Lengthy, spokesman for the Fauquier County Sheriff’s Workplace, stated Tuesday that investigators decided Autopilot was in use on Teodoro’s Tesla Mannequin Y by downloading info from the automobile’s occasion information recorder.

Sheriff’s investigators used a search warrant to get entry to the recorder in late July. Authorities launched a number of the outcomes this week after an inquiry by The Related Press.

The Tesla was touring 70 mph on four-lane U.S. 29 close to Opal, and was 25 mph over the 45 mph pace restrict in that space, Lengthy stated. The street has a median and may be accessed at intersections and from driveways.

Lengthy stated Teodoro took motion within the second earlier than the crash, however he was undecided if that deactivated the system. He didn’t know what motion Teodoro took, however stated brakes have been utilized only one second earlier than influence, slowing the automobile slightly.

He stated he couldn’t launch the pace at influence or say whether or not Teodoro or the Tesla utilized the brakes as a result of his workplace is working with NHTSA on its ongoing investigation.

Previous to the crash, the Tesla warned Teodoro to take management of the automobile as a result of it detected one thing in the best way. However neither the automobile, which is supplied with Computerized Emergency Braking, nor Teodoro stopped it in time to keep away from the crash.

Lengthy stated an accident investigator’s evaluation of the info recorder “indicated that the system was conscious of one thing within the roadway and was sending messages” to the driving force.

“Our investigation additionally decided that the driving force would have had satisfactory time and distance to keep away from the crash had he been touring on the pace restrict,” Lengthy stated in an announcement. “The total investigation concluded that the driving force would have had greater than satisfactory time to brake and even come to a whole cease.”

Initially the truck driver within the crash was charged with reckless driving for making a barrier to site visitors, Lengthy stated, however the cost was dropped in October by the commonwealth legal professional on the request of the Sheriff’s Workplace.

Beneath Virginia regulation, a driver provides up the authorized right-of-way in the event that they violate the pace restrict, Lengthy stated.

The tractor-trailer was pulling from a truck cease onto the freeway on the time of the crash, authorities stated.

In October of 2021, the pinnacle of the Nationwide Transportation Security Board referred to as on Tesla to restrict the place Autopilot can function and to place a greater system in place to ensure drivers are paying consideration.

Chairwoman Jennifer Homendy wrote to CEO Elon Musk declaring that her company’s investigation of an identical crash with a semi in 2016 discovered that Tesla permits its autos to run on Autopilot on roads the place it wasn’t designed to function security. An NTSB spokesman stated Tuesday that Musk has not responded to Homendy’s letter.

Tesla didn’t instantly reply to messages searching for remark.

Its web site says Autopilot and a extra subtle “Full Self Driving” system can not drive themselves and are supposed to help drivers who must be able to intervene always.

With Autopilot, a Tesla can steer, speed up and brake robotically in its lane, the web site says.

In an announcement posted Monday on X, previously Twitter, Tesla stated security is stronger when Autopilot is engaged.

The Virginia crash brings to 35 the variety of Tesla crashes beneath investigation by NHTSA since June of 2016. In all of the circumstances, the company suspects the Teslas have been working on {a partially} automated driving system. At the very least 17 individuals have died.

Current crashes NHTSA is investigating embody a July 5 head-on collision between a Tesla Mannequin 3 and Subaru Impreza in South Lake Tahoe, California. The motive force of the Subaru and an toddler touring within the Tesla have been killed.

NHTSA additionally despatched investigators to a March 15 crash in Halifax County, North Carolina, that injured a 17-year-old scholar. The State Freeway Patrol stated on the time that the driving force of the 2022 Tesla Mannequin Y, a 51-year-old male, did not cease for the bus, which was displaying all of its activated warning units.