Hassan Hamad, 19, whose work appeared on Al Jazeera and other outlets, was killed Sunday in an Israeli drone strike on his home in the Jabaliya refugee camp in northern Gaza, The Palestine Chroniclereported. The bombing followed multiple text messages warning Hamad to stop recording images of Israel's assault on Gaza, which has killed or injured nearly 150,000 Palestinians and for which the close U.S. ally is on trial for genocide at the International Court of Justice.