Marion is Eddie Diaz and Evan Buckley’s 12 year old daughter. She is biologically bucks daughter but Eddie adopted her when she was a baby. She looks just like Buck with his blonde hair and green eyes. And she is adored by her older brother Christopher who is 17. She’s loved by all her aunts and uncles at the 118 as well. Bobby and Athena are like grandparents to her. What happens on day when she’s out with her friends and she’s hit by a car, the 118 respond. Marion’s injuries are life threatening will she recover?