Two teenagers have been found dead at a house in County Derry.
It's reported their deaths may be linked to carbon monoxide poisoning, although police say they're not able to release any more information. Tests are taking place at the house at the moment.
The 18 year olds were found in the Tunnel Brae area of Castlerock yesterday.
A third person has been brought to the Causeway Hospital in Coleraine.
John McPoland from the North's Ambulance Service says it's an absolute tragedy.........