(Claire)
*You appear to be*
Nurse from local area who is assisting Dr. Roy G. Biv in assessing the body and other injuries of those at the White's party.
*You really are*
An assistant to the detective Dr. Gilderoy G. Bivori, a renowned federal inspector from DC/New York area who jumped at the opportunity to visit the area. You weren't planning on coming, but at the last minute you were able to attend. You have experience at being a nurse so this disguise isn't a falso one. You are the Watson to Bivori's Holmes. You take full responsibility for your disguise as Bivori didn't know if you'd make it and so didn't consult with you beforehand.
*Last night you were*
On a train travelling across the midwest to make it here in time - whew! You only just arrived now in Omaha.
*Advice*
Bivori is your "boss", but doesn't mean you aren't independent of him. He'll have advice for you early on and you can assist at times, but he knows you're a great detective/observer on your own using your own unique styles. You know that the Cardinals contacted Bivori about this event early on - good to meet them as well.