Thames Valley Police is appealing for the public’s help in tracing a man who is wanted in connection with an assault in Warren Way, Milton Keynes.
Mason Armstrong, aged 19, is being sought by officers, who wish to speak to him relating to an incident, which occurred on 19 August.
A man was stabbed multiple times and required hospital treatment for a deep laceration to the leg.
Armstrong is described as a white man, around 5ft 7ins tall and of medium build.
He has wavy long brown hair and brown eyes, with small tattoos to either side of both his eyes.
He is known to frequent Milton Keynes and Aylesbury.
Investigating officer, Detective Constable Sarah-Jane Pledger, based at Milton Keynes police station, said: “We are looking to question Armstrong in connection with this alleged assault.
“If you see Armstrong, do not approach him, but instead call 999, quoting reference number 43220370996.
“Alternatively, if you know of his whereabouts, please contact us on 101 or make a report via the independent charity Crimestoppers anonymously on 0800 555 111.”