Perdue interview questions

Got the behavioural interview in a week after applying. I believe the only question he asked me was the tell me about yourself and I asked questions based on my research the rest of the time. Now I’m getting ready for the technical interview

Fairly straightforward process from start to finish until the ghosting at the end after references were requested, but never contacted: 1) Hiring Manager Phone Screen, 2) Virtual Head of TA Interview, 3) In-person Stakeholder Panel Interview, 4) References Requested then 5) Crickets