The thing is... we all secretly hope that we'll find an argument, one that sticks, which puts the whole matter to rest. So far, it doesn't appear to have happened. Thus, the threads continue.
Technically Tuvix did the murdering when he came to life. Sure he became sentient, but Janeway was trying to get her crew members back.
This makes absolutely no sense. None at all. How can a being that didn't exist when two other beings died be responsible for their murder? That's like charging an infant with murder because the mother died during child birth.
Bill, I couldn't have said it better. I hope this is clear to Lily. Tuvix was an
accident. He as the result is NOT the culprit. He is the result, the aftermath. It is impossible to say he is the cause. Certainly, it wasn't even a willful act. He didn't even know who he was once he arrived on the transporter pad.
I've said it before, and I'll say it again. Time moves pretty fast. Wait, that's a Bueller line.
The rightful condition was to have Neelix and Tuvok back again. But at what risk? According to the doctor, the odds were not good. So, it could have very likely resulted in Tuvix dead as well. Based on this, Tuvix should have lived. It is better to have this merged version of Tuvok and Neelix, who live on through Tuvix, rather than everyone concerned ending up dead. But no... Janeway felt it was her duty to do whatever it takes to bring back Neelix and Tuvok, no matter the cost. This was
irrational. It was dangerous. It was outright
murder.
I appreciate the writers bringing up this contentious issue. But what they did was to hatchet Janeway's character. Yes, she had been erratic at times and had made some bad decisions. But in this case, the "logic" she used was selfish. It was unbecoming of a Starfleet captain. I was really surprised that more of the crew wasn't against the reversion of Tuvix. But I guess they too wanted Tuvok and Neelix back, even with the risks. That wasn't right. Really.
I would have preferred that the episode played out a little differently. That the risks were negligible. Tuvix could be converted back to Tuvok and Neelix with a very high chance for success. Then it would have faced the issue square on. Hey--Tuvix was an accident and they need Tuvok and Neelix back. It's their right to live. But you know... given the transporter technology, they really could have "copied" him and then brought back Neelix and Tuvok. Tuvix would be along for the ride until he dies some unanticipated death a few episodes later. I'd have preferred this above all other options.