A man has been arrested by detectives investigating the murder of businessman Geoff Kerr who was shot dead at his home at Templepatrick, Co Antrim, in April last year.
The PSNI said a 59-year-old man had been arrested in the Templepatrick area this morning.
Two men have already appeared in court charged with the murder of the financial adviser.
Mr Kerr, 60, was married with four sons.
