A 15-YEAR-OLD girl has denied all responsibility for the death of Rosimeiri Boxall, the Old Bailey heard today (November 10).

Miss Boxall, of Battery Road, Thamesmead, was found beneath an open window after falling from a building in Coleraine Road, Blackheath, on May 17 last year.

Oluwakemi Ajose, aged 19, of Floyd Road, Charlton, and a 15-year-old girl from Belvedere, who cannot be named for legal reasons, have both pleaded not guilty to manslaughter.

The Belvedere girl told the court she did slap and punch 19-year-old Miss Boxall, and pushed her out of the way once.

But she denied taking part in any violent incident which happened in Ajose’s home in the hours leading up to Miss Boxall’s death.

Speaking about mobile phone footage of a fight between Ajose and Miss Boxall, she denied egging on the other defendant.

The 15-year-old said: “I was actually saying ‘allow her, allow her’ which in our slang means 'do not do it'.

“You could see that Rosie was hurting and she was trying to defend herself.

“I was on the phone saying that Rosie was being beaten up because Kemi said to ring her boyfriend and tell him that his girlfriend was being beaten up.

“I was laughing in the video and I realise I should not have done it but it happened.”

The 15-year-old told the court that shortly after the fight Miss Boxall was sitting on the sink drinking milk when Ajose threatened to pour bleach down her throat.

According to the 15-year-old, she stopped Ajose by making her put the bleach down before Miss Boxall opened the window.

The girl said: “Rosie opened the window and Kemi said ‘It’s because she’s going to jump out the window’ but I said ‘Do not be so dumb.'”

The 15-year-old said the last time she saw Miss Boxall alive was when the teenager was sitting on the bed crying.

She said she had gone to see who was at the main door of the block of flats and was not in the home when Miss Boxall fell from the window.

But Ajose’s defence barrister Malcolm Bishop accused her of lying.

He asked her: “Before Rosie went through the window Kemi did not return to the flat did she?

“When Kemi left (to go to the main door) Rosie was still alive wasn’t she?

“When Rosie went through the window where were you?”

The court heard how the three had been drinking vodka on the day and there had been an earlier disagreement between Miss Boxall and the 15-year-old girl.

According to the defendant, this came about after their friend Donna Honeyman, 18, told people the girl and her brother had different fathers.

But the 15-year-old girl said she made up with Miss Boxall.

The case continues.