Lori Grimes is a fictional character from the comic book series The Walking Dead and was portrayed by Sarah Wayne Callies in the American television series of the same name. Created by writer Robert Kirkman and artist Tony Moore, the character made her debut in The Walking Dead #2 in 2003. In both forms of media, she is married to Rick Grimes. They have two children Carl and Judith. The character escapes the zombie apocalypse with Carl, and Rick's partner Shane Walsh. Believing her husband to be dead, she starts a relationship with Shane.