A driver told authorities that their Tesla’s “full-self-driving” software braked unexpectedly and triggered an eight-car pileup in the San Francisco Bay Area last month that led to nine people being treated for minor injuries including one juvenile who was hospitalized, according to a California Highway Patrol traffic crash report.

(SOURCE) https://www.cnn.com/2022/12/21/business/tesla-fsd-8-car-crash/index.html