Daniel Pelka review: He was an 'invisible' child
17 September 2013 Last updated at 19:59 BST
Chances were missed to save the life of a four-year-old boy who suffered from "terrifying and dreadful" abuse, a report has found.
The review said Daniel Pelka's school, the social services and health professionals did not work together.
Mark Easton takes a look at what opportunities were missed.