Police are appealing for the whereabouts of missing Lincoln teen Shelley Martin.
Shelley, 15, was last seen in Lincoln on Monday, October 24 but has been missing since Saturday.
She may now be in the Newark area.
Shelley is described as being a white, 5′ 7″ tall, slim and now has short red hair.
She is believed to be wearing a black tracksuit and a grey top but may have changed her clothing. She may also be carrying a black bag.
Police are appealing for anyone who has seen Shelley or has any information on where or who she is with to call on the non-emergency number 101, quoting incident number 431 of October 22.
The charity Missing People can also be called on 116 000.