This contains episode 4 spoilers.
I chose to leave Clementine in the house instead of taking her with me. Upon coming back, a walker tried to go into the house, but Clementine killed it with a gun I left her.
Omid was sleeping upstairs.
If I had taken her with me, would the walker have killed Omid? Would she have been ok with the trip? It was really dangerous, but I assume she couldn't die as she is important for episode 5 at least.
What if I left her in the house but didn't give her a gun? Does Omid die?