A Greenwich woman has died following a crash earlier this week that involved four vehicles.
The crash happened Feb. 18 in East Harford on Route 5 and 15 South.
Kathryn Kesseli Guimard, from Cos Cob, was rushed to the hospital following the accident.
Police say the 67-year-old died from her injuries a few days later.
Anyone who saw the crash is asked to call Troop H at 860-534-1000.