Police are searching for two teenagers from Northampton who were last seen on Sunday.
Katie Kelly, aged 14, and Karl Boyle, aged 17, both from Northampton, are believed to have gone off together.
They were last seen at 9.30am on Sunday and police believe there is a chance they may have travelled to the Birmingham area, however, they could still be in Northampton.
Det Insp Ally White, said: “We are appealing for Katie and Karl to contact us or their families to let us know they are well.
“We are particularly concerned for Katie’s welfare as she is just 14-years-old and are urging anyone who may have seen them to let us know.
“Katie, Karl, or anyone who may have seen them in the last couple of days, is asked to call police immediately on 101.”
Katie is 5ft 4in, of slim build, with long, dark brown hair and light brown - coloured eyes. It is believed she is wearing a green parka coat with a brown/grey fur hood, blue skinny jeans and red and white baseball boots.
Karl is 5ft 9 in, of slim build, with short mousey - coloured hair and brown eyes. He is believed to be wearing dark - coloured tracksuit bottoms, grey hooded top and blue and orange trainers.