A third member of staff from a school for people with autism has died from injuries sustained in minibus crash on the M4 in Berkshire.
The fatality was confirmed at a press conference at Prior's Court School.
Police were called at around 12.20pm on Thursday to a crash involving a lorry and a minibus.
The road was closed heading eastbound between junction 14 at Hungerford and junction 13 at Chieveley, but has since fully re-opened to traffic.
Thames Valley Police confirmed two other passengers in the minibus remain in hospital with life-threatening injuries.
Three further passengers were also taken to hospital, two of which have since been discharged.
The third passenger is still being treated in hospital.
- Watch Mary Stanley's report below
Thames Valley Police released a statement confirming the death of the third staff member.
Prior's Court School's Chief Executive released a statement on the night of the incident.