So hear are my death predictions for the 2nd half of s3:
Judith- i doubt her death would go well on tv so safe
Hershel- Likely to die next season or late this season
Beth- Likely to die next season to create a good storyline for Carl about revenge.
Daryl- Safe atleast until the finale but he could live for longer
Carol- Likely safe until next season
Andrea- I'm unsure she could die at the finale
Morgan- we know he's returning but he'll probaly stay in king's county and regroup in s4
Merle- He'll probaly die in the season finale, niether the Guv or Rick like him.
The Governor- He will die next season because the prison arc goes into s4
Michonne-I would say she is as safe as Rick and Carl
Tyreese- Safe until next season.
Sasha- May die next season
Allen and Ben- they are going to be trouble and so will probaly die.
Milton-Not sure, safe for a while
Caeser and Shupert- will die sooner or later
Axel- Will die in the prison assualt