A young man is reported to have died suddenly at a residence in Dungannon some time this morning.
A spokesperson for Northern Ireland Ambulance service said the emergency service received a call at 8.10am.
It was reported that a young male was unconscious.
A crew attended the scene the scene, but nobody was taken to hospital.
It is understood the young man was a fifth year student at a local school, and that he was found unconscious in bed this morning by a relative.