Gaza journalists aren't truth-seekers. They are propagandists for Hamas. And as we have seen beforehand, the journalists in Gaza who do not toe the Hamas line are harassed and expelled.
I'm not saying that any journalists deserve to be shot; we don't know the circumstances behind any shooting. We do know with a pretty high degree of certainty that Gazans have been shot by other Gazans purely to score anti-Israel propaganda points. So anyone who is reporting on any death at the Gaza border and blaming it purely on Israel without the proper caveats is not engaging in journalism but in pushing more anti-Israel propaganda.