"You want facts, so here's an inconvenient one for you. Hamas does not kill its own civilians." - Steve Shaw

A brief google search 'hamas kills palestinians' produces rather quickly several articles, including one in The Guardian citing Human Rights Watch, showing that that is not true.

Also, no matter how much you tell us that Hamas is not proximately responsible for Gazan civilian deaths, the more I believe that you really don't seem to care about those deaths.