An 86-year-old woman has died nearly a week on from a serious crash.
Police were called to a collision between two cars on the A1307 between Linton and Haverhill on Friday 15 March 2024.
Two women in their 80s were taken to hospital in a critical condition.
The driver, 86-year-old Jean Merritt, died in hospital on Monday 18 March 2024.
The passenger, an 85-year-old woman is still receiving treatment at Addenbrooke's hospital in Cambridge.
A man in his 40s was also hurt but his injuries aren't thought to be critical.
Cambridgeshire Police is urging witnesses to get in contact.