Millie's mother, Rachael Martin, was cleared of allowing her daughter's death, and cruelty through wilful neglect.

BBC: Millie Martin: Toddler killer to serve 25 years

The prosecution barrister said she faced a charge of cruelty involving the wilful neglect of her daughter.

BBC: Millie Martin trial: Mother sobs during court questioning

The Lib Dem MP said there was "now a case for corporate wilful neglect" to be added to the UK's statute book.

BBC: Man on bed

Eight carers and nurses were charged with wilful neglect relating to injuries on her body but the prosecution dropped the case three weeks into the trial in 2008.

BBC: Care home inquiry: Dr Prana Das will not stand trial