A grandmother has admitted killing her five-year-old grandson who was found stabbed to death at his home.
Elena Anghel, 51, "lost contact with reality" due to an acute and sudden deterioration in her mental health.
A court heard the woman suffered delusions linked to paranoid schizophrenia and became convinced David-Mario Lazar, known to his family as Mario, was in such danger of terrible suffering it would be better to kill him.
