Police are appealing for a witness to a collision last July to contact them again.
Three children were injured when a car crashed into a field off the bypass near Rush Green near Hertford, Hertfordshire on July 17.
A ten-year-old boy was left with life changing injuries and police say they do not know why the Peugeot 206 came off the A10.
After the crash police say a man, calling from the Cheshunt area, contacted them.
A man has died following a collision on the A10 in Cambridgeshire this morning (Thursday)
It happened on Ely Road, Milton, and involved a silver Citroen C4 and a blue Nissan Micra, at about 8.25am.
The driver of the Citroen, died at the scene.
The road is currently closed in both directions and is likely to remain shut until late afternoon.
Motorists are advised to avoid the area or expect delays.
Police are re-appealing for information about about crash which killed two teenage girls last week.
Eighteen-year-old Daniela Ruggiero and 17-year-old Charlotte Dove were driving along the A10 in Hertfordshire when their Citroen C1 hit a deer.
A Volvo V40 then collided with their car, which caught fire.
It happened at about 7.45am last Tuesday between Ware and the A120 Puckeridge exit.
Investigating Officer PC Kevin Sloan, of Hertfordshire Police, said: “I would like to thank all those people who have already spoken to us about the collision however it may be that there are other people we haven’t yet talked to and I would urge those people to call police.”
The family of a teenager who died when the car she was travelling in hit a deer have paid tribute to "a true star in their lives".
Eighteen-year-old Daniela Ruggiero, from Hoddesdon in Hertfordshire, was killed in the crash on the A10 yesterday.
Today her family said: “Daniela was a very special and much loved daughter, sister, grand-daughter, niece, cousin and friend.
“She will be greatly missed by everyone who was touched by her greatness. She was born to dance, and is now dancing with the angels. A true star in our lives.”
A 17-year-old, who was in the same car as Daniela, also died as a result of the crash which took place on the northbound carriageway between Ware and the A120 Puckeridge exit.
The girls' Citroen C1 hit a deer and another car then collided with them.
Daniela's family is keen to trace a woman, called Diane, who was driving a Mercedes and helped the teenager's mother and auntie yesterday.
Contact Hertfordshire Police on 101.
The A10 Cambridge Road is blocked southbound due to an accident involving two vehicles between Stretham and Chittering.
Delays on A10 Southbound between A1170 Great Cambridge Road (Turnford / New River Trading Estate) and A121 Winston Churchill Way / B198 Lieutenant Ellis Way. Travel time is 10 minutes.
Police are appealing for witnesses after three young men died in a crash on the A10 in Hertfordshire.
Their blue Vauxhall Corsa collided with a lorry between the Turnford and Hoddesdon junctions on Friday November 9th at 2.15pm.
The driver and two passengers died, a third passenger was taken to a London hospital with serious injuries.
The lorry driver was unhurt.
Anyone with information is urged to ring police on 101.
A10 Southbound closed due to accident, three vehicles involved at Humphries Way.
The A10 Royston Road is blocked both ways - queueing traffic due to level crossing failure at Station Road (Foxton level crossing).
Long delays, particularly southbound from the Cambridge direction.