Police have released a CCTV image of a man officers would like to speak to in connection with a robbery in the Eaglestone area of Milton Keynes.
The appeal relates to an incident that happened around 8.20pm on Friday 1 February.
The victim was a man aged 40, who was walking along the footpath near the Eaglestone Activity Centre, in the direction of Golden Drive.
Two offenders then threatened the victim with a knife and demanded his phone and watch, which were taken during the offence.
The victim did not sustain any injuries as part of the incident.
As well as the release of the CCTV, police have also confirmed that they have arrested a 16-year-old boy from Milton Keynes on suspicion of robbery, and released under investigation.
Designated Investigator Charles Cox said, “We are releasing this CCTV image of a man we would like to speak to in connection with this incident.
“We believe he may have vital information with regards to this incident.
“If anyone recognises this man then please get in touch with police by calling 101 and quoting 43190034395.”
People with information can also assist police by using the online reporting form on the Thames Valley Police website, or can contact Crimestoppers anonymously on 0800 555 111.