Being an "Early College Campus" you might think the kids would be the best and brightest of the school district. If that's the case, the city is fucked for the future. Security has been doubled, some of the worst offenders were sent to a new alternative High School, and still the problems persist. If you live in the KCMO School District and you don't send your kids to private school, you are ABUSING them - plain and simple. Get out now if you can't afford private schools.
Every student and parent should be made to sign a document stating the rules for civilized behavior. This kind of bullshit is not tolerated anywhere else, why should it be tolerated in Kansas City schools? If the rules cannot be followed, then the students should be expelled, plain and simple. The students causing the problems obviously don't want to be there anyway, and at least you can try to teach the ones that are left. The only problem with this plan is that the district is paid per student, and after weeding out the undesirables, you would have very few students left, and that might hurt the bottom line.