https://www.theguardian.com/technology/2022/sep/26/elon-musk-deposition-twitter-lawyers

Attorneys are expected to use the interview to try to show that Musk abandoned the deal due to falling financial markets

Elon Musk is scheduled to spend the next few days with lawyers for Twitter, answering questions ahead of an October trial that will determine whether he must follow through on his $44bn agreement to acquire the social platform after attempting to back out of the deal.