Katelyn has always been a good solider just like those in her family before her and she's always followed every mission through to the end no matter what it was, but when she's given a new mission to hunt down what remains of the Autobots that's when she starts to question her orders since she knows the Autobots are good and all they have done is try and protect themselves and the human race from decepticon threats but the government group she's now working for does't care about that and has classed them a threat to the human race! so like a good solider she follows her orders even with her questioning them at the same time but after a deadly in counter with some decepticons that had been hiding and she's more or less left for dead she end's up with the care of Cade Yeager where she meets what's left of the Autobots (Bumblebee,Drift,Crosshairs,Hound,Brains and Optimus prime and the Dino bot's), though no one trusts her due to her being a solider and she can't blame them for that but as she stays with them while she heal's she starts to form bonds with them and a very strong bond with Optimus prime which is a little more than just friendship and even though she was questioning her orders before she make's up her mind to protect the Yeager family and the Autobots instead, which is easier said than done since the government group she's been working for does't give up with out a fight! and it reminds her what her mother used to say to her if your lucky to find someone who can steal your heart then their worth every risk.