It's a shame more incidents like this is going to be happening if this war don't end soon.
Israel has been killing Americans with or without war. In 2003, Rachel Corrie, a US citizen, was crushed to death by a bulldozer sold to Israel by the US just because she was protesting the demolition of Palestinian homes in Gaza. Israel investigated the murder and concluded that it was an accident and America kept mum. Rachel’s father has since been pursuing justice for her daughter's death but is been frustrated by the government.
https://www.aljazeera.com/opinions/2024/9/11/israel-continues-to-kill-americans-with-impunity