Killer mum Kathryn Smith who stamped her daughter to death has been knifed in prison . The lifer’s face was slashed in an attack by two inmates in a women’s jail as around 10 lags looked on, Daily Mirror reports. Smith, 23 –caged for the vicious killing of 21-month-old Ayeeshia – is said to have howled in pain as she was punched and stabbed during a four-minute beating in a stairwell not covered by CCTV .
