Tests have now established that the student's body had a quantity of the chemicals thallium and arsenic. It’s is not known at this stage how the chemicals entered the student’s body but as a precaution Southampton University has closed some of its research chemistry labs.
More top news
James Wright has the early morning weather forecast for the west of the Meridian region.
James Wright has the early morning weather for the east of the Meridian region.
Catamaran crew rescued by RNLI when boat begun taking on water