After Rick had found out lori didn't make it, he want into the prison and started killing, and killing, and killing.

He was like this for days, not him self, you didn't even recognize him.

One day he was outside killing walkers, you kill the rest and grab his shirt, pinning him to the fence. "What are you doing? You have a son, a daughter now who needs there dad!" You shouted.

"I miss her, done you blame me!?" He shouted back.

"Rick, you've gone stone cold crazy." You mutter back.