Poppy Widdison death: Mother and partner jailed for 13 years Published duration 19 January 2017

image copyright Humberside Police image caption Poppy Widdison died at Sheffield Children's Hospital in June 2013

A mother and her ex-partner have been jailed for 13 years each after being convicted of feeding drugs to her four-year-old daughter.

Poppy Widdison collapsed at her home in Grimsby and died in hospital from a cardiac arrest in June 2013.

Her mother Michala Pyke, 38, and her former partner John Rytting, 40, were found guilty of child cruelty , last month.

The pair were also jailed for supplying drugs.

Passing sentence, Judge Jeremy Richardson QC said the defendants "existed in a swamp of drug addiction and drug peddling" and Poppy was "plunged into mire of drugs".

"The life of Poppy can only be characterised as tragic from the moment she was conceived," he added.

The jury at Hull Crown Court heard Pyke, of Ladysmith Road, and Rytting, of Frederick Street, encouraged the girl to eat sedatives because they felt she was an inconvenience to their relationship.

image copyright Humberside Police image caption John Rytting and Michala Pyke were found guilty of child cruelty last month

Text messages between the pair talked about Poppy having a "blue Smartie" - believed to be a reference to diazepam, and going to sleep, the court heard.

A post-mortem examination could not establish a cause of death, but toxicology tests found she had ingested significant amounts of heroin and methadone for a period of between two and six months before her death.

'Unbelievable vileness'

media caption James Widdison: "The last time we saw Poppy was on her fourth birthday ... she was her normal happy self"

In a statement, Poppy's father Brendan Widdison said his daughter loved playing with animals and was "everything to us".

"Her bedroom remains untouched just as she left it with all her toys from her birthday that she never got chance to play with," he said.

"I agree that there was failings at different times in Poppy's life but none of this resulted in her death. This was down to two people [and their] despicable acts of unbelievable vileness."

The review found council services did not know the extent to which "she was exposed to risk and harm" daily.

media caption Footage captured by Poppy's father shows her playing before her death

image copyright Widdison family image caption Poppy's father Brendan Widdison said her death was due to "despicable acts of unbelievable vileness"