|Marital Status||Married to Ethan Hartig|
Karen and Ethan are in recovery when Karen notices that their baby is spitting up. She manages to convince Dr. Lim to take a look at her. Dr. Lim realizes the baby is having a seizure and gets her into neo-natal intensive care.
As the baby gets worse, Karen confides in Chase that she is afraid if the baby dies, it will affect her marriage.