Noma, you're waffling dear. Let's see if a picture paints a thousand words.
We are looking for people picnicking or sunbathing around the childrens bodies - we are looking for a lack of concern by those on the beach at the time - for hordes of people who didn't act and didn't feel remotely concerned - we are looking for the people who were irritated by the sight cluttering up the sand. We are also trying to establish how far away the couple are from the girls.
What do we see?
More to come.