Luis Arturo Aldana Tejada was 17 when he was last seen in Vallejo, California, on March 4, 2023. Few details about the circumstances of his disappearance have been released, and searches and investigative efforts have continued since that date without any widely reported leads.

The Vallejo Police Department is investigating and the National Center for Missing and Exploited Children has issued a missing child alert in his case. His family and authorities say the case remains open and they are seeking information that could help locate him.

If anyone saw Luis around Vallejo on or after March 4, 2023, or has other information that could help, please contact the Vallejo Police Department.