The mother of murdered toddler Star Hobson has had her prison sentence increased to 12 years by the Court of Appeal.
Frankie Smith was sentenced in December for her part in the killing of the 16-month-old girl, who died at the hands of Smith's former girlfriend Savannah Brockhill following a campaign of physical and psychological abuse.
Smith, 20, was found guilty of causing or allowing her death and sentenced to eight years in prison at Bradford Crown Court.
However, the sentence was referred to the Court of Appeal by the Attorney General's Office, under the unduly lenient sentencing scheme.
On Tuesday, judges ruled that Smith's original sentence was too lenient and increased it to 12 years.
Dame Victoria Sharp, sitting with Mr Justice Sweeney and Mr Justice Baker, found the lower court was wrong to reduce Smith's sentence based on mitigation, including the loss of her daughter.
"On the facts of this case, where Miss Smith had treated Star with such cruelty... the judge was wrong to identify this as a mitigating feature and then give it the weight she did," Dame Victoria said.
"There was little, if any, to be said in mitigation. In our judgment no less a sentence than 12 years would meet the justice of this case."
The judge added that Star was "particularly vulnerable due to her very young age", and that "self-evidently, Miss Smith was in a position of trust".
Star died after she was taken to hospital in September 2020, having suffered "utterly catastrophic" and "unsurvivable" injuries.
Brockhill, 28, was found guilty of Star's murder and handed a life term with a minimum of 25 years in prison.
Teenager In Custody On Crawley Attempted Murder Charge
Appeal Following Assault In Hastings
Road Closed As Armed Police Attend Incident In Worthing
Lewes District Council Placed In Planning Special Measures
‘Life-Changing’ Medication For Asthma Patients Now Available In Sussex
Arms Factory Demonstrator Disrupts Brighton & Hove Council Meeting
Patients Forced Into 'Pharmacy Bingo' - As Survey Says Medicine Shortages 'Beyond Critical'
Appeal for information After Man Dies In Hastings Collision
Wealden To Hold National Dementia Action Week This Month
Brighton Food Festival To Be Charged For Mud Bath