[viraptor]

How are "In drunk driving, you can place the cause relatively easily." and "only reason for being hit/killed was that they were in the same geographic area as this bomb. There was no reason for this tragedy." incompatible in any way?

You can also place the cause of the bombing extremely easily - the person with the bomb. In drunk driving accident, people get hit/killed just because they were in the same geographic area as the drunk driver. They will also get sometimes extremely traumatised (enough to avoid any road travel).

Both cases are completely out of control for the affected people. What's the big difference?