The NHTSA is investigating the crash.

A driver told Harris County investigators that his Tesla was on Autopilot before it left a residential road in Katy,...

The sheriff's office said the Tesla driver allegedly failed to remain within a single lane, veered off the road and crashed into the house. | World News

It was not clear which of Tesla's features the driver was using at the time of the crash.

Tesla touts Autopilot as lifesaving a day after grandmother died in crash.