The young boy who died following the collision with a lorry on Topsham Road last week has been officially named as Leo Gregory, aged 12, from Exeter.
Leo was a former pupil at Whipton Barton Junior School and was at St James School in Exeter.
He was involved in a collision with a skip lorry on a pedestrian crossing close to the Countess Wear roundabout.
Tributes have been pouring in for Leo and a floral shrine has been set up at the scene of the collision.
Police investigating the collision are now appealing for a specifc witness to get in touch.
CCTV footage from the scene shows a cyclist cycling close to the collision just after it has occurred. This cyclist travels from Countess Wear roundabout direction, crosses Topsham road between the scene & the roundabout onto the south side of Topsham road, then cycles away from the roundabout towards Topsham.
The cyclist appears to be wearing a dark top and white trousers. Officers are keen to speak to the cyclist as a potential witness who may have information.
Police are appealing to the cyclist to contact them on 101 quoting incident number 480 of 28th August.
If you knew Leo and would like to pay tribute you can e-mail the Echo at echonews@expressandecho.co.uk
