The kitchen at the home of Amanda Hutton. Photos: AP

A mother of eight has been found guilty of killing her four-year-old son by starving him to death.

Amanda Hutton, 43, showed no emotion as she was convicted of manslaughter by a jury at Bradford Crown Court.

The court heard that Hamzah’s mummified body was found in Hutton’s Bradford bedroom almost two years after he died in December 2009.

The foreman of the jury made clear that they had convicted her on the basis that she was grossly negligent by not providing adequate nourishment for Hamzah.

Jurors returned their verdict to a packed court after almost five hours of deliberations. Hutton was remanded in custody and will be sentenced today.

Hutton, 43, denied killing Hamzah, whose decomposed and insect-infested body was found in a travel cot in her bedroom.

A two-week trial heard that his remains had been in the cot for almost two years when they were found by police searching the house on September 21, 2011.

The little boy had died on December 15, 2009.

The jury heard that Hamzah’s body was found in the house in the Heaton area of the city in terrible squalor, where five other school-aged siblings were living.

Hutton has admitted a charge of child cruelty in respect of each of these children, who were aged between five and 13 in 2011.

Prosecutors told the jury that Hamzah most probably died from malnutrition because Hutton neglected him as she concentrated on her alcohol addiction.

The jury found she starved her son to death.

But Hutton told the court that she struggled to get her son to eat and he died suddenly. She claimed she never sought medical advice because she thought he was going through a phase and would grow out of it.

Hutton panicked after his death and only kept claiming child benefit for Hamzah because she was worried that, if she stopped, his body would be discovered.

She also said she was worried the other children would be taken away if Hamzah’s death was discovered.

Hutton has also admitted a charge of preventing the burial of a corpse, along with her eldest son, Tariq, 24.

Speaking outside court, Malcolm Taylor, from the Crown Prosecution Service, said: “This was a truly tragic case involving the death of a little boy, Hamzah Khan, whose body, showing signs of extreme malnutrition, was discovered amidst scenes of the most appalling squalor at the family home in Bradford. It is likely his body had lain undiscovered for the best part of two years. It is heart-breaking to contemplate the suffering Hamzah must have endured.”

Head of safeguarding at Action for Children Shaun Kelly said: “Hamzah’s is yet another tragic story of a child who was invisible to society and died at the hands of a parent.

“School teachers, police officers, social workers and health visitors have told us about the barriers they face when they want to help a child that they suspect is being neglected. It seems that people are so afraid of doing the wrong thing that they don’t do anything at all and it all adds up to a systemic failure to protect the most vulnerable.