Earlier this summer it was reported in London that a 15 year old girl drastically altered and ended the life of another girl aged 16 over an altercation due to posting to a social network site about a mutual boyfriend or boyfriends.

According to The Sun UK (which we reported before) a,:

15-year old attacker was angry because Julie Sheriff, 16, had been posting allegations about her and her "boyfriend or boyfriends" on social networking sites, it is alleged.

The comb pierced Julie's brain and she fell into a coma, the court heard. She never regained consciousness and died more than four months later.

Shortly after the stabbing the attacker, who cannot be named for legal reasons, boasted on BlackBerry messenger she hated Miss Sheriff "with a passion”, it was said.

The killing unfolded as the girl got off a bus in Clapham Junction and spotted Miss Sheriff, from north London, who had gone to south London to visit an aunt with a friend on May 7 last year.