Andrew Paul Tahmooressi boards a flight for Afghanistan from San Diego . Tahmooressi was arrested earlier this year in San Diego . The U.S. Marine reservist said he took a wrong turn and accidentally crossed border . Tahmooressi served in San Diego and suffered from PTSD , his mother said .
Andrew Paul Tahmooressi boards a flight for Miami from San Diego . Tahmooressi was arrested March 31 in Tijuana . The Marine reservist said he took a wrong turn and accidentally crossed border . Tahmooressi served in Afghanistan and suffered from PTSD , his mother said .