Season 9 Jason Gideon never talked much about his personal life, which surprises the BAU team the most when his twenty seven year old daughter, Liv Gideon, is added to the team. Liv has dreamed of being on the same team that she's heard about for years from her dad. From going on cases with her dad and godfather at a young age to profiling students in her own school, Liv knew that she wanted to become a profiler and would stop at nothing to become one. Quickly welcomed to the team, Liv finds herself easily at home with everyone else. The only thing that Liv didn't prepare for was falling for one of her own teammates. Something that she knew her father wouldn't approve of if he ever found out.