Labcorp Study Technician interview questions

I filled out the application online and was contacted the next morning. The recruiter was very polite and explained the hiring process very thoroughly. I had a phone interview the following morning with the same recruiter. My information was then passed on and I was offered a 1:1 interview after a day or 2. As I was driving to the facility, I received a call saying the supervisor was ill and no one else could fill in. I wish they could have called me earlier in the day, because I was already 20 minutes away from my house. On the day of the reschedule, I was interviewed by 2 supervisors from the department in which I would be working. The first woman explained the position very thoroughly (10+ minutes) and asked about 15 behavioral questions. The second woman started with a tour of the lab and asked 10-15 more questions. I hadn't heard anything back, so I contacted the recruiter who looked over my information right then and there. She said there is no reason why I shouldn't be offered a job and I would be contacted EITHER WAY within 2 weeks. I called about 2 weeks later and the recruiter said my background check was still not done. Not sure if this was true or a bunch of BS. I was again told I would be contacted EITHER WAY. Never heard anything. So disappointed. The entire process moved extremely fast...except for the background check runaround.