Thames Valley Police is appealing for information after an attempted robbery of a mobile phone on Saturday.
At about 8.30pm a man wearing a ski mask over his face approached two girls on the corner of Langland Road and Buckland Drive in Netherfield.
The offender tried to snatch a mobile phone from one of the girls but failed when the 13-year-old victim managed to run away.
PC Martin Connor from Milton Keynes police station said: “I would like to hear from anyone who was in the area at the time of the incident as they may have useful information to help with our investigation.”
Anyone with information should contact PC Martin Connor via the Thames Valley Police non-emergency number 101.
If you don’t want to speak to the police or leave your name, contact Crimestoppers charity on 0800 555 111.