Lien Nguyen is Vietnamese-speaking with autism and social anxiety. She was last seen on May 24, 2026 at approximately 6:40 a.m. leaving a residence in Fountain Valley on foot and is known to use public transportation. She may have later been seen around 8:30 a.m. near Katella Ave and Harbor Blvd in Anaheim. She walks with a limp. She was last seen wearing a white bucket hat, yellow jacket, dark pants, pink socks, and dark colored shoes. She was also carrying a blue floral suitcase and a blue grocery bag.