The final two seconds before a Tesla Model S crashed into a parked SUV took center stage Thursday in a court showdown over who’s responsible for the 2019 collision — the distracted driver or his car’s Autopilot system.

A federal jury trial began Monday to determine Tesla’s responsibility in a 2019 crash that killed a 22-year-old pedestrian and seriously injured her boyfriend.

Tesla faces three more trials over fatal Autopilot crashes in the next nine months in California. It’s also scheduled to go to trial in Houston over a case brought on behalf of five police officers badly injured on the side of a freeway when a Tesla on Autopilot plowed into a parked squad car at 70 miles (113 kilometers) per hour.