The man knocked down and killed in a road traffic collision in the Cromac Street area of south Belfast almost a week ago has been named by police.
Niall Harrigan, 25, was originally from the Ballymoney area.
He died in hospital after being struck by a silver Subaru Impreza at about 7pm on Friday.
A 23-year-old man was arrested in suspicion of dangerous driving causing grievous bodily harm.
Police are particularly keen to speak to the driver of an old-style blue Vauxhall Astra, who may have witnessed the incident.
Anyone with information about what happened is asked to contact officers at Lisburn Road on 0845 600 8000.