David Brickwood: Man smashes car of murdered man's son
CCTV has captured the moment a man started smashing up the car of a murdered man's son.
The family of scrap metal dealer David Brickwood said they had faced "no end of threats" and intimidation since his death in Northampton in 2015.
Footage shows a vehicle pulling up and a man getting out, before he started hammering a parked car during the early hours of Thursday.
Two vehicles belonging to Dale and Nathan Brickwood were damaged during the night.
Police confirmed an investigation was under way.