All I know is it is heartbreaking. I know for those who are in this deep pain are not thinking clearly. I pray for His revealing in the minds and hearts of those deeply broken. I also pray for the families and friends of those who took this extreme tragic measure.
I know of a young man who loved His Heavenly Father very much, who was actively seeking Him. His mother is very mentally ill and so was he. Unfortunately, one night he surrendered to the pain, instead of God and took his life. I believe God knows his heart and his mental illness and pardoned him. I don't know though. I pray now that his mother finds God's comfort.