Madalyn Jamie Halstead is a firefighter and the only female to make squad 3. She's very close with her brother Jay and Will, not so much with her father, like she doesn't want anything to do with him. She's best friends with her lieutenant Kelly Sev...
Name:Madelyn Jamie Halstead Age:28 Birthday: unknown Nickname: Mads,Maddie,Lynn, Jamie, Female Halstead Family : Pat Halstead (father- not a good one) William "will" Halstead (oldest brother) Jaylin "Jay" Halstead (older brother)
Likes: helping people, Kids, her job, her brothers, running, boxing,sports etc
Dislikes: her dad, people dying, not being able to do her job, politics, etc
Best friends:Kelly Severide,Leslie shay,Matt Casey,Andy Darden,Wallace Boden,Erin Lindsay,Hank Voight,April Sexton, Christopher Hermann Randell "Mouch" ,Trudy platt