I think maybe a change of title is in order. People see 'who would you kill' and will probably automatically take whatever is said personally.
So to agree with
allmaple, please give some sort of justification for why you would want a certain character/characters gone off of the show. Also, if you don't like one of the shows as a whole, the best thing would be to leave it out of your answer, unless you can give justification about why you'd want the entire cast gone, aside from just not liking it.
If someone mentions a character that you like, and you want to disagree with them, you should justify that answer as well. 'I like so-and-so' is just as spammy as 'kill so-and-so' if that's all you say. And, to second
allmaple, a thread full of spam can and will be closed.
Now, to keep on-topic, I'll make a contribution.
I don't watch Vegas or Miami much, so I won't say anything about those two--the characters have probably changed a good deal since I stopped watching them regularly. I
do watch NY every week, though.
I don't think I'd necessarily want to kill any of the characters off, because 1.) I've seen how they treat character death on these shows and I don't like it, and 2.) it seems unnecessary to me. The only character that, at this point, I'm unhappy with enough to want her gone, would be Lindsay. The character
does have redeeming qualities if the writers choose to utilize them, but right now she seems like dead weight. If the character were to leave the show, I wouldn't be upset, but if they killed her off I'd hope they would do it well. However, that leads to the question of whether the show would replace her with another new female character, since they seem to think they need to do that, and if the introduction of Lindsay after Aiden's departure is any indication, I wouldn't necessarily be all that thrilled with the result.
So, if one of the characters on NY had to be killed off, I would say Lindsay, but ultimately I just wish the writers would develop the character and give her a purpose on the show beyond keeping more than one woman on the team. Killing her off would be the easy way out...