Advanced RPO Background Investigator interview questions

I received email for initial interview by phone. It was scheduled quickly. The phone interview was pleasant and lasted less than 30 min. The interviewer reiterated the basics of what is required to the job, and the process for hiring. I was also informed that if hired, trained, and then quit within a year, I would be required to reimburse the company up to $7,500. I was ok with that process. After that interview, I was informed if current interview was a fit, I will receive another interview request via web. That was a quick turn around. I sat in front of my laptop, dressed as if going into the office. The interview lasted about 40 min.