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.”