Police have appealed for witnesses in the case of a missing 14-year-old who was last seen at Slough Railway Station in the company of two men.
Demi was last sighted around midnight on June 30.
She was at Slough Railway Station with two black males, believed to be in their 20s.
Police believe she got off the train at London Paddington station.
It is understood that she has connections in the Burnt Oak area of London.
Demi was wearing a black hooded top over a black t-shirt, light-coloured shorts, white socks and black sliders.
She is 5ft 2ins tall, of slim build, with brown eyes and long dark hair.
Police have released a photo of the girl, alongside a CCTV image from the evening of her disappearance.
PC Jozef Hodgson, based at Slough police station, said: "We need people to get in touch if they have information which can help us find Demi.
"Demi, if you see this appeal, you’re not in any trouble at all, we just need to know that you’re safe, so please get in touch as soon as possible.
"If you think you can help us, please call 101, quoting reference number 20240630-0403."
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