Toddler murder: 'Worst abuse I've seen'
25 June 2013 Last updated at 16:39 BST
A mother described by police as a "monster" has been jailed for life for murdering her two-year-old son.
Rebecca Shuttleworth, 25, of Cottingham Road, Manchester, was convicted on Monday, after a five-month trial, of killing toddler Keanu Williams.
Keanu, known as Kiwi, died in January 2011 after being found with 37 injuries in Ward End, Birmingham.
Det Ch Insp Caroline Marsh from West Midlands Police spoke outside Birmingham Crown Court.