Content warning: this post discusses the stabbing of a woman by an ex-partner. Matthew Jones, a teacher obsessed with his ex-girlfriend Emma Kirk, stabbed her 15 times and punctured both her lungs. He’s just been found not guilty of attempted murder and possession of a knife. Emma told Jones she did not want to be with him any more after he “lured” her to a lane near his home. He then stabbed her repeatedly, including to her neck, head and face. It took five men to drag him away and disarm him, and even while being restrained he continued to try and attack Emma. Jones pleaded guilty to causing grievous…