Two questioned in North over bog-body

Two men are being questioned by police in Northern Ireland about the murder of a man whose badly decomposed body was discovered in a remote bog.

The body of 51 year-old David O'Sullivan, a former RAF officer from Fermanagh, was discovered last February.

Police believe his body had been there for up to 18 months.

He had been suffering from Parkinson's disease when he disappeared from his elderly mother's home in Enniskillen in 1998.