David Brickwood: Police divers search lake in murder probe
Police investigating the murder of a man from Northampton in 2015 have started to search a lake in the hope of finding a weapon.
David Brickwood, 74, was stabbed five times in a "violent and dreadful" attack at his home on Lindsay Avenue, Abington, on 26 September 2015.
The lake at Eastfield Park is a mile away from the murder scene.
Det Insp Phil Mills said: "We still haven't found a murder weapon and it isn't clear what was taken [from the house]. That is what our focus is on."
No-one has been charged over the death.