Blue flame

The story will take place in the woods where there is a mystery that must be solved.
The relative seeks and has spoken to the group individually about a problem at hand that must be solved, but what the group did not know is they would have to do a deed that would make them feel blamed and accused.
Will the group be able to help their relative move freely into the afterlife?
Or will they end up moving on alongside with their relative if they fail?