Itaberlly Lozano and his mother Tatiana Ferreira Lozano Pereira. (Itaberlly Lozano/ Facebook) A mother who stabbed her teenage son to death for being gay has been sentenced by a jury in Brazil to 25 years and eight months in prison. Tatiana Ferreira Lozano Pereira never accepted that her 17-year-old son Itaberli Lozano was gay, and