What is the most logical next event?

How to ensure your personal safety when attending an interview
Find out where the interview is to be held.
If it is on the premises of the organization, this is usually fine and is expected practice. If you are asked to meet somewhere else, however, you may wish to question the request and, in some cases, refuse to comply.
Avoid having interviews in a private residence. Unless you know the person well, this is too risky.