Dorian Thompson wrote:
Andrea doesn't know he has heads floating in a jar. How could she know that? Who thinks that someone is going to have heads in a jar? It's not like there are a lot of options in this world.
She does not need to know about the head tanks for alarms to ring; Michonne pointed out several distubing things about the man and his town (remember his book with all of the names?), they hold zombie gladiator games, and Merle's secretive conversation with a wall guard (before Michonne's departure) should have been enough warning for her to get out of town.
Instead, she is either playing a mind game with the Governor (to learn more), or she is back to being the distasteful character with no internal filter she has been since season one.