This document lists the names of 20 companions who have gone missing. It includes names like Alexandra, Martín, Óscar, Lucía, Jeycob, Hugo, Melanie, Adriana, Cristian, Marcos, Alejandro, Paula, Ian, Claudia, Irene, Ylenia, Gisel, Vera, Joseani, Joxana, Andrea, Jorge, and Ashley.