A jury outside Philadelphia convicted the "Cosby Show" star of three counts of aggravated indecent assault. The guilty verdict came less than a year after another jury deadlocked on the charges.
Bill Cosby was convicted on Thursday of drugging and molesting a woman in the first big celebrity trial of the #MeToo era, completing the spectacular late-life downfall of a comedian who broke racial barriers in Hollywood on his way to TV superstardom as America's Dad.
Cosby, 80, could end up spending his final years in prison after a jury concluded he sexually violated Temple University employee Andrea Constand at his suburban Philadelphia home in 2004. He claimed the encounter was consensual.
TRT World's Muttalip Erdogan reports.
Cosby stared straight ahead as the verdict was read, but moments later lashed out loudly at District Attorney Kevin Steele and called him an "a--hole" after the prosecutor asked that Cosby be immediately jailed because he might flee. Cosby denied he has an airplane and shouted, "I'm sick of him!"
The judge decided Cosby can remain free on bail while he awaits sentencing.
Shrieks erupted in the courtroom when the verdict was announced, and some of his accusers whimpered and cried. Constand remained stoic, then hugged her lawyer and members of the prosecution team.
"Justice has been done!" celebrity attorney Gloria Allred, who represented some of Cosby's accusers, said on the courthouse steps. "We are so happy that finally we can say women are believed."
"You remember, don't you, Mr Cosby?"
The verdict came after a two-week retrial in which prosecutors put five other women on the stand who testified that Cosby, married for 54 years, drugged and violated them, too. One of those women asked him through her tears, "You remember, don't you, Mr Cosby?"
The panel of seven men and five women reached a verdict after deliberating 14 hours over two days, vindicating prosecutors' decision to retry Cosby after his first trial ended with a hung jury less than a year ago.
Cosby could get up to 10 years in prison on each of the three counts of aggravated indecent assault. He is likely to get less than that under state sentencing guidelines, but given his age, even a modest term could mean he will die behind bars.
TRT World's Nick Harper has more details.
Constand, 45, a former Temple women's basketball administrator, told jurors that Cosby knocked her out with three blue pills he called "your friends" and then penetrated her with his fingers as she lay immobilised, unable to resist or say no.
It was the only criminal case to arise from a barrage of allegations from more than 60 women who said the former TV star drugged and molested them over a span of five decades.
"The time for the defendant to escape justice is over," prosecutor Stewart Ryan said in his closing argument. "It's finally time for the defendant to dine on the banquet of his own consequences."
Another prosecutor, Kristen Feden, said Cosby was "nothing like the image that he played on TV" as sweater-wearing, wisdom-dispensing father of five Dr Cliff Huxtable on "The Cosby Show."
Cosby's retrial took place against the backdrop of #MeToo, the movement against sexual misconduct that has taken down powerful men in rapid succession, among them Harvey Weinstein, Matt Lauer, Kevin Spacey and Senator Al Franken.
The jurors all indicated they were aware of #MeToo but said before the trial they could remain impartial. Cosby's lawyers slammed #MeToo, calling Cosby its victim and likening it to a witch hunt or a lynching.
After failing to win a conviction last year, prosecutors had more courtroom weapons at their disposal for the retrial.
The other accusers' testimony helped move the case beyond a he-said, she-said, allowing prosecutors to argue that Cosby was a menace to women long before he met Constand. Only one other accuser was permitted to testify at Cosby's first trial.
Cosby's new defence team, led by Michael Jackson's lawyer Tom Mesereau, launched a highly aggressive attack on Constand and the other women.
Their star witness, a longtime Temple employee, testified that Constand once spoke of setting up a prominent person and suing. Constand sued Cosby after prosecutors initially declined to file charges, settling with him for nearly $3.4 million over a decade ago.
"You're dealing with a pathological liar," Mesereau told the jury.
His colleague on the defence team, Kathleen Bliss, derided the other accusers as home-wreckers and suggested they made up their stories in a bid for money and fame.
But Cosby himself had long ago confirmed sordid revelations about drugs and extramarital sex.
In a deposition he gave over a decade ago as part of Constand's lawsuit, Cosby acknowledged he had obtained quaaludes to give to women he wanted to have sex with, "the same as a person would say, 'Have a drink.'"
The sedative was a popular party drug before the US banned it more than 30 years ago.
Cosby also acknowledged giving pills to Constand before their sexual encounter. But he identified them as the over-the-counter cold and allergy medicine Benadryl and insisted they were meant to help her relax.
The entertainer broke racial barriers as the first black actor to star in a network show, "I Spy," in the 1960s. He created the top-ranked "Cosby Show" two decades later.
He also found success with his "Fat Albert" animated TV show and served as pitchman for Jello-O pudding.
Sexual assault victims or those who claim to be are not typically identified by the press during legal proceedings, unless they grant permission, which Constand and the other women have done.