In the 2019 fatal Tesla Autopilot crash, the Tesla failed to identify a white tractor trailer crossing the highway: https://www.washingtonpost.com/technology/interactive/2023/t...
https://www.theguardian.com/technology/2016/jul/01/tesla-dri...
Notably, Tesla's response to the 2016 accident was to remove RADAR sensors in the Model 3. Had they instead taken this incident seriously and added sensors such as LiDAR, that could detected these obstacles (something that any engineer would have done), the 2019 accident and this "cartoon road" failure would have been avoided. For this reason I believe the 2019 accident should be considered gross professional negligence on the part of Tesla and Elon Musk.