A Glaisdale man died on Tuesday following injuries sustained in a serious road collision near Egton.
Kyle Gibson, 19, of Glaisdale, was travelling in a car at just after 10.30pm on Thursday evening when it was involved in a collision on Egton Lane.
Two cars were involved - a Peugeot 206 with three male occupants and a Ford Mondeo with five occupants.
All the casualties were out of the vehicles on the arrival of the emergency services and were taken to hospital with various injuries ranging from a minor glass injury to broken ribs and a broken pelvis.
Mr Gibson suffered more serious injuries and passed away in hospital on Tuesday.
Police say his family have been informed.