article_snippet.sent: The legal age of criminal responsibility in England and Wales is ten.
article_snippet.sent: A boy of 13 became one of Britain's youngest murderers after A boy of 13 was jailed for at least 12 years for killing a woman
article_snippet.sent: A boy of 13 had just mugged by stamping on her face so hard it left a footprint on her cheek.
article_snippet.sent: CCTV footage showed the horrendous moment Petri Kurti murdered 47-year-old Glynis Bensley before A boy of 13 fled to a nearby park in Smethwick, West Midlands, and boasted about the savage attack.
highlights_snippet.sent: The legal age of criminal responsibility in England and Wales is ten .