Rosdeep Adekoya who last month admitted killing her three-year-old son Mikaeel Kular, has been jailed for 11 years at the High Court in Edinburgh.
The 34-year-old was initially charged with murder but last month pleaded guilty to the reduced charge of culpable homicide.
She also admitted a charge of attempting to defeat the ends of justice by claiming to police her son had gone missing.
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The victims were playing the popular game in Whittington Park in Holloway on Tuesday night, when three males suspects approached them.
A former Royal Marine who has recently been engaged has been killed in a climbing accident in the French Alps.
Through the day we'll see plenty of sunny spells but there will be a risk of showers too as they filter down from the northwest.