Not siding with him, it seems likely he was in the wrong. But regarding your comment. Hypothetically, let's say he is the recipient of constant abuse. Both verbal and physical, and this was him finally snapping and giving it back. Let's say he has been on the receiving end of his fair share of kicks whilst down. Let's say he previously never wanted to fight back because he isn't violent.
I am not saying that is what happened. But i am saying you cant say "there isn't acceptable context" when it took me 5 seconds to think of some.
