Dr. Laura Gideon is an only child. Her mother died of cancer when she was only 8 years old and her dad was always busy starting up and running the Behavioral Analysis Unit. That being said, Jason Gideon and David Rossi were Laura's greatest influences. While she always had the goal of joining the BAU, once she earned...
Sara loves her brothers, really, she does, but working with her twin Jay was the best way to test her patience. No one understands the relationships between siblings like Kevin Atwater. The two are the best of friends until Kevin has to ship his siblings away for their safety and Sara provides a shoulder to cry on. Wh...
Gloria is a true middle child. While her older sister got married, had a kid and a nice job and her younger sister has a strong career in the CPD with an off-again, on-again relationship with a coworker, Gloria was single and unemployed. Drifting from bad situation, to bad situation, Gloria finds herself in a sticky s...
Elizabeth Herrmann is the eldest of six kids to Christopher and Cindy Herrmann from Chicago. Growing up with her father in the fire department, Elizabeth, or Lizzy, always wanted to be a first responder. From there she joined the CPD. After growing through the department to the title of detective, Lizzy wanted a chang...
Skylar Montgomery had a rough past. Her drug and alcohol addiction started when she was 13 and continued for years until her brother saved her. Six years after Travis saves his little sister, he's surprised to see her at his fire station, and she's the new firefighter? Travis Montgomery x OC!sister Jack Gibson x OC ...
Major Angela Karev, also known as Dr. Angela Karev, is coming home for good. Ever since she was 19, she had been serving in the army. Beating the odds at home, she graduated high school and college at 15, finished med school at 19 and left for the army the next day. She left behind three younger siblings: Alex, Aaron...
Nicole Severide grew up with her older brother Kelly as one of the only people she could trust. Then she started work as a paramedic on Ambulance 61. She rose through the ranks to Paramedic-in-Charge and started dating Lieutenant Matthew Casey of Truck 81. (Seasons 1-7) SeverideXOC!sister CaseyXOC Paramedic!OC Part 2...