The Santa Rosa chapter of Active 20-30 Club, a social club that Foppoli was a member of, was also found liable for one of the sexual assaults. They were ordered to pay $2 million in compensatory damages.
A hearing is set for Tuesday to determine punitive damages.
The jury reached its verdict after deliberating for over a week. It was a unanimous verdict from all 12 jurors, but because it was a civil trial, only a consensus of nine was necessarily.
The trial has been ongoing in Santa Rosa.
Seven women, identified in court as Jane Does, sued Foppoli, accusing him of sexual assault in allegations spanning nearly two decades.
Foppoli has never been charged with a crime related to the allegations. Two criminal investigations were opened and later suspended because investigators said they lacked sufficient evidence to move forward.
Foppoli's Testimony
Ex-Windsor mayor denies sexual assault allegations in civil trial
Foppoli took the stand on Thursday, August 27, rejected the women's accounts, insisting he never assaulted anyone.
Foppoli testified that the alleged encounters either never happened or were consensual.
During direct examination, Foppoli said he has never drugged a woman in order to have sex with her or engaged in non-consensual sex.
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While on the stand, Foppoli described himself as a devout Catholic and acknowledged past personal failings, but denied the allegations at the center of the lawsuit.
"I've been a terrible boyfriend and partner, cheating, selfish and egotistical, but I've never done any of those things I'm being sued for," Foppoli testified.
Allegations From Plaintiffs
During the trial, jurors heard allegations previously made by several of the plaintiffs.
Jane Doe No. 2 testified she was 18 years old when she briefly dated Foppoli while helping with his 2003 State Assembly campaign. She alleged Foppoli assaulted her at his home and again about two weeks later during a New Year's Eve celebration after she became intoxicated.
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Jane Doe No. 3 testified she shared a cab ride with Foppoli after a night out and later ended up at his home. She alleged Foppoli offered to sleep on the couch but later climbed into bed with her and groped her. She also testified that she locked herself in a bathroom afterward.
When questioned by plaintiffs' attorneys about the incident, Foppoli denied doing anything that would have caused the woman to fear him.