A SCHOOLGIRL stabbed a woman 143 times then left her body in a burnt-out home for police to find in a pre-meditated murder, a court heard. Jurors heard a 13-year-old girl, who can’t be named, initially claimed a third party had attacked the mum-of-three. Jurors heard Marta was declared dead at the scene after her body was pulled from the smoke-filled living room of the property into a hallway. The court also heard the girl has admitted unlawfully killing Marta but denies murder, claiming diminished responsibility. “We say it is murder because she planned the killing, and we say it is murder because she lied about what she did.
