Yesika Perez was 16 when she was last seen in Concord, California on February 12, 2010, after failing to return home from school. Witnesses reported seeing her walking with her boyfriend before she disappeared. Investigators located email exchanges between Yesika and the boyfriend about possibly buying bus tickets to Mexico, and authorities have treated voluntary departure as a possibility.

Yesika’s exact whereabouts remain unknown and the case is unresolved. There have been no confirmed sightings or major developments reported. Anyone who knew Yesika, saw her around February 12, 2010, or has information about her movements or the proposed trip to Mexico is asked to come forward.