Hunt for Valentines Day girl railway gang attacker

The main suspect is a white girl, aged between 20 and 25 years of age. She had black shoulder length hair, which appears to have been dyed. She’s about 5ft 6in tall, wearing jeans and ugg boots.
She was also wearing a distinctive cream coloured hooded cardigan, which was received from the scene.
The other woman was wearing a khaki coloured jacket, short skirt and black tights and boots. She is also believed to be a smoker.