Seven remain missing after boat tragedy by 20210430 The remains of the boat carrying the Venezuelan migrants, which capsized in the Boca de Serpiente (Snakes Mouth) on April 22. ↔PICTURE courtesy TANE TANAE DELTA RADHICA DE SILVA radhi[email protected] More than two weeks after a Venezuelan boat loaded with illegal migrants sank in the Boca de Serpiente on its way to Trinidad, Venezuelan authorities have confirmed the existence of 29 passengers. An unofficial list of all the passengers was published in Venezuela’s Tane Tanae Delta news media.