Steve, I'm so sorry to hear of the tragic passing of your son-in-law. I wish mostly for your daughter and her children to heal and move forward with their lives. This is truly an unthinkable event for any of us to endure. It's natural for people to now 2nd guess themselves and wonder if there was anything they could have done differently. Some of that may be good if it ends soon, but none of us would ever suspect such a thing to happen. Bless you and your family. May you have the strength to get through this soon.
What a terrible tragedy. I am so sorry to hear of your son-in-law passing at such a young age. My thoughts and prayers are with you, the rest of his family, and especially his little ones. What a sad,sad day.