Interned summer 2014. Applied online through school career site and company page. Quickly received an email asking to set up a first round phone interview. Call was about an hour majority behavioral but recruiter did ask about technical experience (SAS and Excel). Received an email a few weeks later to be flown out to Boston for final round. Recruiter made a very good impression. He called a few days before my flight to alert me to potential weather problems and what would happen if I couldn't make it to the office. Interviews started early Friday morning. First you had the chance to interview an analyst. Then you had 3 interviews - 2 behaviorals and 1 case. Case wasn't hard but interviewer was hard to read. Behavioral questions weren't bad but they expect fairly detailed responses. Have at least 5 or 6 anecdotes prepared. After debrief we all had the chance to explore Boston and then flew back. Got a call Monday with an offer. Important note, Liberty has changed the application process by adding an exam (personality and reasoning).