A fourth suspect has been arrested in connection with the killing of Michaela McAreavey in Mauritius.
Police have confirmed that a security officer at the Legends hotel where the 27-year-old teacher was on honeymoon will appear in court tomorrow.
Three other men are in custody in connection with the killing.
Michaela, who was the daughter of Tyrone GAA manager Mickey Harte, was buried yesterday in her wedding dress, just 19 days after marrying her husband John.
Thousands turned out for the funeral, which was held in the same Co Tyrone church where the couple got married on December 30.