By Harriet Cooke PUBLISHED: 08:35 EST, 8 November 2012 | UPDATED: 12:43 EST, 8 November 2012 Stacey Perkins outside Trafford Magistrates' Court where she pleaded guilty to common assault A feuding mother started a catfight with another mum in a school playground over the death of a 17-year-old in a car crash. Blonde Stacey Perkins, 23, 'ambushed' 24-year-old Jemma Collis as she waited to pick up her son at Partington Primary School, near Manchester. The assault took place last September after Miss Collis began dating Nathan Rowe, who was jailed in 2005 for killing Perkins' cousin Robert Morris in a car crash.
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Stacey Perkins 'ambushed' Jemma Collis, 24, in the playground during school pick up time
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Headteacher dashed out to break up the fight, witnessed by other children
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Feud had broken out after Perkins' cousin was killed in a car crash eight years ago by Collis' boyfriend
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Nathan Rowe served four years in prison for killing Robert Morris, 17, in 2004 by dangerous driving
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He was also injured in playground attack
She added: '@placeholder immediately recognised a voice as that of Stacey Perkins saying "you think you are going to smash my face in?"