Complex sentence: In 2001, the Supreme Court of California ruled that Intratec was not liable for the 1993 101 California Street attacks, and that same year Intratec was dissolved and production of the AB-10 model ceased.
Split into simpler sentences: In 2001, the Supreme Court of California ruled that Intratec was not liable for the 1993 California Street attacks. In that same year, the company went out of business and production of the AB-10 model ceased.