“You don’t get it, son. This isn’t a mudhole… It’s an operating table. And I’m the surgeon.”
-Batman killing the Mutant Leader in a fight
“You don’t get it, son. This isn’t a mudhole… It’s an operating table. And I’m the surgeon.”
-Batman killing the Mutant Leader in a fight
that’s just semantics. they fought, batman died (literally, according to some definitions of death), superman believed he had caused it - as he intended. Superman killed Batman.