Stay Away - Assistant Vice President AllianceBernstein Employee Review

I was offered a job with Alliance Bernstein. The Interviews went great I knew my stuff and the interviewers agreed. I was given a job offer after the four round interview was over. I was so happy to get an offer, Weeks passed, and I was given a letter from HR that due to the consumer report they decided not to employ me and take back their offer letter. I gave them all the proper documentation and the verification of employment letters from my previous employment, and they confirmed that I worked at the companies I said on my resume.