(ABOVE: The victim, Darren Leonard)
Police in Hatfield are searching for a man in connection with the investigation into the murder of Darren Leonard...
The 24 year-old was stabbed to death during a disturbance in his flat in Northfield on July 11th.
Another man has already been arrested and charged on suspicion of murder and conspiracy to rob.
JACK fm understands Detectives are wanting to locate a man of Albanian appearance, between the ages of 20 and 30, who is believed to have arrived in the UK in the past few months.
Police also describe him as 5ft 10in to 6ft tall and of average build.
He had short black hair, which was slightly longer on top, and a thin jaw line beard.
Detective Chief Inspector Mark Ross, from the Bedfordshire, Cambridgeshire and Hertfordshire Major Crime Unit, said: "We are keen to speak to this man who we believe may have arrived in the UK in the past few months.
If this is you or you believe you recognise the description of this man, please get in touch with police as soon as possible."
(ABOVE: The scene in Hatfield after the stabbing)
Anyone with information about the incident can contact detectives working on Operation Bulrush either by calling them direct on 01707 355959 or by calling the police non-emergency number 101.
Alternatively, call Crimestoppers, the independent charity, anonymously on 0800 555 111.
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