For the latest prompt at CDHK, Kristjaan offers as tribute to the victims of the shooting of flight MH17, this haiku of master Chiyo-Ni:

cool clear water
and fireflies that vanish
that is all there is...

Then his own haiku in this vein:

lost lives
leaving just tears -
morning dew

He ends with the question: why?

I think that there can be no answer to that. We will search and maybe find the physical and mental processes that led to it. But there is no cause that answers Why this happened.

how can the sun shine
breeze still stir the grass and trees
on this profaned field