GNQC where does it say that the mother lied?
It says that she called paramedics straight away and tried to resuscitate the baby. And that she said that the accident was 'her fault' as she's left the baby for four minutes thinking that he would be safe, though didn't mention the phone to the doctors.
I think what happened here is a manifestation of the structural racism and classism embedded in the CJS that sees young, mixed raced lone parent women as feckless and incompetent and in need of being taught a lesson. Because they're a bit thick as well.
While the mother of the toddler who drowned in a hot tub (because the lid wasn't on securely) is portrayed as one of the victims of a tragic accident, which is clearly is. Somehow, her love for her baby was accepted by the court as mitigating evidence, and is very prominent in the media coverage, an element strikingly missing from the first case.
Both tragic accidents which both women will have to live with for the rest of their lives. Neither deserve a custodial sentence.