A vigil will take place later in the grounds of Maguiresbridge Primary School, following the deaths of a mother and her two teenage children in a shooting in Co Fermanagh.
Vanessa Whyte and James, and Sara Rutledge died in a gun attack at their home in Maguiresbridge on Wednesday.
Police have said a triple murder and attempted suicide is one line of inquiry, as a man from the same household remains seriously injured in hospital.
First Minister Michelle O’Neill is urging anyone with information to come forward:
