From: The Daily Mail:
A neighbor on a second-floor balcony heard the screaming and grabbed his gun when he spotted the man stabbing the child.
He fired off three shots and struck the father in the leg in a bid to stop the attack. The toddler was rushed to a hospital with severe injuries but later died. Footage filmed by another neighbor showed several police dragging the father away from the scene. He was screaming ‘I just want to see my mom’ as he was taken away and later treated in hospital.