Booz Allen Hamilton interview questions

It was an easy process. It was a basic 3 tier process. 1. Recruiter convo, 2) hiring manager convo, 3) onsite interview. Be prepared to answer behavioral questions. Answer in STAR method.

Was scheduled for an interview for a Friday. This was scheduled on a Tuesday. 2 hours before my interview, I get a text from the recruiter saying that Booz Allen hired a candidate that they interviewed in the morning and my interview was cancelled. I studied all week and set aside time, just to not even be given a chance. Why would a company not interview everyone that they scheduled? I will never work for this company, even if our paths crossed again in the future. So unprofessional, it is actually comical. Pathetic place, for sure.