E Jean Carroll's was a civil case, not a criminal case, so the burden of proof was 'preponderance of the evidence' and not 'beyond a reasonable doubt'.
The SCOTUS requires state criminal trials to be unanimous(https://www.americanbar.org/groups/committees/death_penalty_representation/project_press/2020/summer/supreme-court-mandates-unanimity-in-state-criminal-trials/)
The jury was selected from NYC residents because that was the venue.
E Jean Carroll lives there, Donald Trump lived there, the sexual assault took place there.
These are controlling elements in a court venue selection.
Carroll testified as did several witnesses on her behalf.
Trump refused to take the stand in his defense and his attorneys called no witnesses and offered no rebuttal.
The defense rested after the prosecution rested.
In wrestling terms, he forfeited the match.
I suspect he's about to get slapped with another defamation case since he keeps running his piehole on his tiny social media site.