Isabella Siebrandt, 15, was last seen in Lakewood, California on January 30, 2025. The National Center for Missing & Exploited Children has issued an alert and assigned NCMEC case number 2042755. No further details about the circumstances of her disappearance have been released. Authorities are asking for public help in locating her and have provided contacts for tips: the Los Angeles County Sheriff’s Department at 623-3500 and NCMEC’s 24-hour call center at 1-800-843-5678.

If anyone has information about where Isabella might be or saw her around that date, please share what you know with investigators.