TikTok October 8, 2024 4:56 pm California joins 13 other states in suing TikTok California and 13 other states accuse the social media platform TikTok of damaging young users’ mental health. Conan Nolan reports for the NBC4 News at 3 p.m. on Tuesday, Oct. 8, 2024. US & World Videos 2:24 $100k reported stolen from vintage clothing store in Vernon 2:27 Woman killed after pursuit ends in multi-car collision in La Palma 0:32 Reckless driver, two passengers arrested after pursuit in West LA 2:54 Local emergency imposed for Los Padrinos Juvenile Hall 3:00 Police investigating woman accused of housing scam in Long Beach