Police investigating the fatal stabbing of a man in Northampton want the help of the public tracking down two men and a grey Mini car.
Daniel Fitzjohn, 34, stabbed to death in the town on the night of Thursday 14 June 2018.
- Click below to watch a report by ITV News Anglia's Liz Summers
Over the weekend two women in their 20s were arrested on suspicion of assisting an offender. They have been released under investigation.
The murder inquiry continues and the police are asking for the help of the public.
Police say Daniel Fitzjohn was involved 'an altercation' with a number of men at Fairfields News in Fairfield Road at about 9.40pm on Thursday night.
Officers believe there was a chase on foot and the 34-year-old was stabbed.
Emergency services were called to nearby Randall Road five minutes later. Daniel was taken to Northampton General Hospital where he died a short time later.
Police won't confirm or deny whether the stabbing involves gang members.