Gardaí investigating the discovery of the body of a man in north Kerry believe he was killed somewhere else before being brought to the bog near Ballylongford.
They are continuing to question two men, a 24-year-old Brazilian man and a 19-year-old Irishman - about the body believed to be that of missing Brazilian man Bruno da Souza Silva.
The body was found yesterday, partially clothed and with head wounds, following a tip off to gardai.
It was taken from Shronowen Bog this lunchtime before being brought to Kerry General Hospital in Tralee, where a post mortem examination to establish just how he died was being carried out.
Mr Da Souza Silva was living in Gort in Co Galway with his partner but had been missing since the middle of last month.
He was last seen in Ballyduff some 20 kilometres away from where his body was discovered in the bog yesterday.
A second crime scene - a house in Ballyduff - was also cordoned off for forensic examination by the Garda Technical Bureau.
Two cars were seized there; gardai believe the body was brought to the bog in one of them.
