Daughter of Chief
Of Staff, Mallory O'Brien
Portrayed by Allison Smith (1999-Present)
-She is a fourth grade teacher at Clearlake Elementary School. (01-01 PILOT)
-She told Sam that he is exactly like her father. He thought it was the nicest thing she'd ever said to him. (01-08 ENEMIES)
-She has an aunt Elizabeth. (1-10 IED)
-Abby thinks she has an itch for Sam Seaborn. (01-12 HSFTTT)
-She is Leo's only daughter. (01-08 6MBL)
-School vouchers are very serious matters with her. (01-18 6MBL)
-She went to a private Primary and High School and a private College. (01-18 6MBL)
-After her father's alcohol and drug past was revealed she got shouted at at ball games. (2-5 AISTTC)
-She has an aunt Josephine (Josie) McGarry and also cousins. (2-8 SHIBBOLETH)
-Sam didn't call her after the picture of him and Laurie came out. (2-9 GALILEO)
-She has dated Richard Andewchuk, a hockey player. (2-9 GALILEO)