Just a few disclaimers before I start the story;

1. I do not own Kim Possible or any of its characters.
2. While I have done my best to make this story as original as possible, there may be some parts that are borrowed from other sources i.e. Movies, TV, Books, etc. So if a part sounds familiar, it probably is. (Just think of them as pop-culture references)
3. This story starts off rather slow and focuses on detail and storyline. Therefore if you are impatient and want sex and violence from the beginning, this is not the story for you.

With that said, I hope you enjoy. I will try to update as often as possible.

Summary

Kim's father has been kidnapped and the FBI has taken control of the investigation. Despite their warnings Kim decides to carry out her own investigation and soon finds that this mission is like none the Possible/Stoppable team have ever dealt with. With help from some unusual sources, Kim and Ron set out to rescue her father. What Kim doesn't know is that this mission will eventually force her to choose between her father's safety and her moral beliefs. Rated R for language, violence, and minor sexual references.

A Loss of Innocence

By: recon228

Chapter One

Middleton High School
Middleton, Colorado – June 2 16:30

Kim slammed her locker shut and let out a frustrated groan before turning to leave. She didn't even notice her best friend Ron Stoppable standing next to her until she bumped right into him.

"Yo KP, what up?" He knew Kim had just finished Cheerleading practice, so he already had a pretty good idea of what, or rather who, was bothering her.

"It's Bonnie, she's being a total…" Kim sighed. "Oh never mind. Hey, you up for Bueno Nacho on the way home?"

"Are you kidding? The Ron-man is always up for Bueno Nacho!" With the announcement of a trip to his favorite fast-food restaurant, Rufus excitedly crawled out of Ron's pocket and climbed onto his shoulder. "That is of course if Rufus here doesn't mind the stop." The small pink rodent nodded happily before squeaking out "Mmm, Naco!"

They were just leaving the building when the familiar beep of the Kimmunicator sounded from inside her backpack. Kim snatched it out of her pack and turned it on to find Wade on the other end. Wade always seemed to be in an upbeat mood, and in the years that he and Kim had worked together Kim very rarely saw him upset. When she saw the grim expression on his face her cheerful attitude turned serious.

"Wade, what's wrong?" Ron stopped ranting about Nacos and looked back at Kim, worried about her sudden change in attitude.

"Kim, you need to get home right now," The urgency in Wade's reply sent a chill down her spine. "Your mom called, something's happened to your dad." The chill suddenly turned into a cold sweat as Kim found herself thinking the worst.

With her dad being a rocket scientist, it was not uncommon for him to work with volatile materials. There was always a slight chance that something may go wrong, but she had never really thought about it until now. Seeing the shocked expression on her face, Ron decided to take the initiative.

"What do you mean something's happened to her dad?" Ron's voice, while worried, also had a hint of force to it. "What happened? Is he alright?" Wade shrugged his shoulders and shook his head slowly,

"I don't know. Her mom was very upset and I didn't want to pry it out of her." Kim stood holding the Kimmunicator in one hand while covering her open mouth with the other. "Her family's waiting for her at home." Wade reminded. "You should drive her home Ron." With that he cut the transmission, leaving the two teens in shocked silence. It was Kim who spoke first.

"I-I always knew his job was dangerous," she responded on the verge of tears. "B-but I never thought anything would happen..."

"Don't even think like that!" Ron interrupted sternly. "I'm sure it's nothing bad." However, after seeing Wade's grim expression Ron's imagination wasn't much brighter. His stern remark snapped Kim out of her state of shock.

"Y-yeah, your probably right." She managed a weak smile, though Ron could see from the look in her eyes that she was still expecting the worst.

"He probably just hurt his leg again coaching the Tweebs." Ron rationalized as they climbed onto his bike. "The sooner we get you home the sooner you'll see that this is nothing to get upset about.

Ten minutes later, Ron turned his small gas-powered bike onto Kim's street. He looked back to check on Kim and saw that she had a look of absolute terror on her face. He looked forward again, only to observe a sight that caused his stomach to tighten.

The usually empty street in front of the Possible residence was packed with police and rescue vehicles. It was an overwhelming scene; there were two Middleton Police cruisers parked in her driveway, a large bus-like vehicle with the words Mobile Incident Command Unit printed on it sitting with its right side parked on her lawn, as well as two unmarked sedans which pretty much had the word 'police' written all over them. While one of the sedans had standard Colorado plates, the other vehicle's plates had US Government written on them. There was also an ambulance parked across the street, the medics were nowhere to be seen.

Ron hadn't even stopped the bike before Kim jumped off onto her front lawn and ran up toward the porch. He stopped and ran up after her, reaching her just as a uniformed police officer stopped her on the front porch.

"Sorry ma'am," the young officer calmly stated. "Family only beyond this point."

"B-but I am family!" Kim all but screamed at the young man. "My name's Kim Possible, I-I was told that my dad…" Her voice trailed off as the officer looked over his shoulder for approval from someone inside. Who ever he was looking at obviously gave him approval, because he quickly moved aside and let her pass. As Ron followed after her, the officer blocked his path.

"And you are?" The officer inquired. Kim answered before Ron could.

"It's ok," Kim shouted back. "He's with me!" The officer moved aside, though with more reluctance than he had for Kim.