NEW : ` ` This is too horrible to believe . We are just all devastated , '' her father says . `` We ask for prayers for Michaela , John and their families and loved ones . `` Both families are deeply shocked and devastated by this tragic news and they ask for privacy and space at this time of profound grief . '' Police say robbery may have been a suspect in Michaela Harte 's strangulation . She was on her honeymoon with Gaelic football player Liam McGrath in Mauritius . Police say McAreavey is not a suspect .
NEW : ` ` This is too horrible to believe . We are just all devastated , '' her father says . Police say robbery may have been a suspect in Michaela Harte 's strangulation . She was on her honeymoon with Gaelic football player Liam McGrath in Mauritius . Police say McAreavey is not a suspect .