This ship just starts sounding more quarian all the time to Tali, goddamn. Not the random child-murder part, but giving everyone a platform for an opinion on other people's business, certainly.

Category 2 - it's seems like self-defence to her and she'd have totally done the same thing, but there should be some longer lasting punishment for killing somebody than just a few days in the hold. Even if the remarkably murderous dead child is going to come back.

She's also going to suggest that trying to kill somebody should at least get Chara a visit to the counsellor. They have one of those and everything!