Officer Tahmooressi says he earlier crossed border by foot , stayed at a Tijuana hotel . Tahmooressi , however , says he attempted suicide while Mexican jailers abused him . His family says he had recently moved to Southern California to get treatment for PTSD . U.S. Army sergeant says he accidentally crossed Mexican border with two guns in March .
Andrew Tahmooressi says he earlier crossed border by foot , stayed at a Tijuana hotel . Tahmooressi , 25 , says he attempted suicide while Mexican jailers abused him . His family says he had recently moved to Southern California to get treatment for PTSD . U.S. Marine sergeant says he accidentally crossed Mexican border with three guns in March .