Marina became a police recruit after being accepted at Springfield's Police Academy following the footsteps of her father and aunt before her. Her love interest at the time, Danny Santos, was a former mobster. As of 2007, she became a detective. In 2009, the character of Marina has become embroiled in the Edmund Winslow murder mystery and has been featured very prominently when she was thought to be his killer, even though he was revealed to be alive. Marina married A.C. Mallet but is confronted by the return of her ex-boyfriend
Shayne Lewis. After adopting a son, Henry, with Mallet, it was soon revealed that Shayne and his girlfriend Lara were the child's biological parents. After annulling his marriage to Dinah, who fled town to avoid being charged with the murder of a man she thought was Edmund Winslow, Shayne wanted to become a real father to his son. Later, Mallet left town, because he didn't want his son to have two fathers, and left Marina to raise Henry with Shayne. After divorcing Mallet, Marina is shown with Shayne parenting Henry, they are possibly married. ==Family==