Another 16 lives were added to the body count of the war in Afghanistan over the weekend.
All of them civilians, nine were children, including one three year old girl.
The alleged perpetrator, a U.S. Sergeant, killed many of the victims with a single shot to the head before he piled together eleven of the bodies and set them on fire.
There is no way to measure the loss for the families of the victims, no way to understand the harm done to peace process in the country and no way to calculate the additional deaths of Americans, Afghans and others from across the world this will likely cause.
There is no way to know the full cost of war.