He was murdered. He had a family, children and a wife who will never see him again. He was American, he's allowed to have his own opinions whether we agree with them or not. Nobody deserves to be killed just because they express an opinion that some people might not agree with.
They are people who support abortions, millions of them a year. Do they deserve to die because they think the unborn should die on a whim?
We got a woman who killed her children because she was having a bad hair day, and on top of that actually literally somehow for some inexplicable reason has a bunch of cheerleaders in support of her acquittal. In support of her acquittal. Do they deserve to die because they think murderers should go free?
We have a copycat just days ago, a fan of hers. She won't be the last. So again, do her supporters deserve to die? In that case, as with abortion supporters, that would mean that others would actually survive.
Now I'm not advocating murdering anybody, I'm just saying cheering the death of someone because we as individuals may not have agreed with them at times is something we may not always find ourselves cheering for if we find out we got what we wanted. That is, shot for a difference of opinion.