Four teenage girls will be sentenced next year over a mother's fatal stabbing during a brawl. Photo: Ronnie Amini/AAP PHOTOS

A vicious suburban brawl that claimed the life of a mother-of-two was pre-arranged on social media by two warring friendship groups who baited each other into the fight.

Subscribe now for unlimited access .

Login or signup to continue reading All articles from our website The digital version of Today's Paper All other regional websites in your area Continue

Four teenage girls, who cannot be identified for legal reasons, traded the classroom for the courtroom after they brought knives to a brawl in Wollongong on November 22, 2023.

Two of the girls were aged 14 and the other two were 15 when a chat called "The Big Yappers" was created on Instagram

See Full Page