It is very sad for all concerned, tragic accidents happen, there are various levels of risk everywhere which is why I try and manage this risk as best I can for my kids, which for me would have included my 7 yearold not being out at that time, but that's me, there may be things I allow that others wouldn't. And we learn constantly about risks that exist, unfortunately usually due to tragic stories of others. For example the young girl helping carry the dishes who was killed by a shard of pyrex casserole dish and the 15yr old who fell on a knife in an open dishwasher, both of these have altered my risk management.