Short answer is “yes”. It’s the same way a homeowner can be responsible if they negligently leave some issues on their property and a person falls to their death. The ultimate responsibility is the person behind the wheel. That said, I’d argue Tesla is also liable. To what extent I don’t know, but it was clearly a contributing factor.
Nah, it's more like how you are responsible for a loose animal that leaves your property and causes harm.
/ianal