CCTV police hope could help provide vital information to solve a Kettering murder has been released by detectives.
Tairu Jallow, 29, was killed ay his home on Havelock Street on Sunday 14 January at about 9pm. He was attacked by a group of men who entered his home, and died from a stab wound.
Police believe the man pictured could help with the investigation and are urging him to get in touch.
A 24-year-old man and a 17-year-old boy arrested on Friday have been released from custody and no further action is being taken in connection with the murder.