Deloitte Business Technology Analyst interview questions

Notified only 5 days before the interview and invited to a "pre-interview" reception at bar. Interview was 2 part; 30 minute behavioral interview and 30 minute case study. Interviewer for behavioral was not very personable, and sat back and let you lead the conversation. After was a 30 minute case interview. Case very similar to the practice ones they have online, but the questions varied.