Relatives of the terrorists are shown as mourning their deaths in at least three major news sources:
Photos are often more important than the text of a story. The causal browser of news sees mourners and assumes that the relatives who died were unjustly killed.
The headlines from VOANews and France24 don't help matters - they imply that Israel just randomly killed Palestinians.
All of these photos were taken by Mohammed Salem at Reuters. The scenes look posed and contrived to me.
(h/t Tomer Ilan)