The concept of non duality is very misunderstood by a number of people. It’s not how we view the world or react to tragedy or triumph. Non duality is achieved within. When we have faced, resolved, accepted our shadow and our light. 100% of knowing thyself in unconditional love. Non duality is being entirely in your truth as an extension of God. A multi dimensional spirit while living in the material world. When you look at the lost soul who kills children or anyone for that matter, just because it breaks your heart doesn’t mean you’re stuck in duality. You heart breaks for the grieving families, for the terrified children who experienced it, clearly it is not a situation to look at and find the bright side from the 3D world. In non duality you can see the karma these eternal beings that we all are, are creating for ourselves and others. Can’t say exactly how the karma will play out in other dimensions or in reincarnation back to this dimension. Non duality is achieving a conscious union with the unconditional love of All That Is. Period. Non duality is seeing what life circumstances created the misguided soul who felt compelled to kill and you can feel pity and know that, that soul will have a very tangled knot to unravel In spirit. You can know that the children who died are in the realm of unconditional love and if you feel some may be stuck in their death state, as can happen with some, you can pray them out of it and move them into the love and light of our Creator. You can do that even with unresolved shadow issues. Achieving non duality within is a lifelong education there will always be light and shadow. Can you maintain unconditional love through all of it?