A decent episode in my opinion.
It now appears that Lori is dead as Rick found the bullet on the floor near to where is body would have been and Rick also came across the walker who eat her af he cut her open, but as wie didn't see her body there maybe a chance shes still alive.
Still no trace of Carol, the group seem to think she is dead but i think she's hiding somewhere...
Two things thatstood out for me was,Glenn showing his true feelings for T-Dog, this is not something we have seen in the past. They really do care for eachohter. And Daryl taking care of the bady by feeding it, he really does have a carering side.
I also think Andrea will come to regretting not leaving with Michonne but i think now she knows that it's not all what it appears to be. As the gate was close behind her..
So it appears the Gov has his daughter(who is a walker) with him in the room, which was strange.