Police are appealing for information after a robbery took place yesterday in the area of Porter Square, Grantham.
It is thought to have happened sometime between 8.30pm and 8.50pm when a woman was approached by another woman and robbed.
The 42-year-old victim suffered a cut on her arm during the incident.
The offender is described as a white woman, of slim build, aged between 16 and 20, with long dark or black hair, and wearing a light grey tracksuit with the hood up.
Officers would like to hear from anyone who saw a woman matching this description, or anyone who saw the incident, and is asking them to contact the force on 101 quoting incident 453 of 20/05/2014 for the attention of DC 649 Delderfield.
Alternatively contact the independent charity Crimestoppers anonymously on 0800 555 111.