Ask HN: How to best interview a candidate?

Hi all!

I should interview potential new candidate for the team I work in, and based on the many opinions on "fixing the job interview" here on HN I figured I will solicit some advice.

My situation looks like this:

* Candidate has been pre-screened by HR already

* I have read the CV

* We have 1.5 hour video-call scheduled

* Predominantly a dialogue

Any tips how to best lead this dialogue?