Friends of three children from the Forest of Dean who died, along with their father, have organised a special memorial.
Sam, Rebecca and Charlotte Fuller from Coleford were found dead at a disused quarry in July. Their father's body was discovered nearby. Police believe he stabbed the children to death before killing himself.
Now, three of their school friends have organised a special event in their memory.
They're hoping the memorial service will bring a community, left shaken by the events, together.
It's being held this morning (Sunday October 28th) at Lakers school in Coleford where Sam Fuller was a pupil.