Photo: The Canadian Press

A jury from outside the Philadelphia suburbs will be brought in to decide the sexual assault case against Bill Cosby, a judge ruled Monday, rejecting a defence request to move the trial itself because of worldwide media reports that brand the actor a "serial rapist."

Montgomery County Judge Steven O'Neill said jurors will remain sequestered during Cosby's June trial on charges that he drugged and molested a former Temple University employee in 2004.

O'Neill's ruling came after lawyers for the 79-year-old TV star argued that his trial should be moved to Philadelphia or the Pittsburgh area. The larger, more diverse population would make it easier to find unbiased jurors, lawyer Brian McMonagle argued, but even then, he said, there was no guarantee that Cosby could get a fair hearing.

"Unless you've been living under a rock, the message that has been promoted, in insidious fashion, is that Bill Cosby is guilty, and that Bill Cosby is a serial rapist," McMonagle said. "I do not believe that there's a place anywhere in this country now where he can receive a fair trial. Not here, not anywhere. I hope I'm wrong."

Prosecutors accused the defence of trying to shop for a jury.

In a court filing, District Attorney Kevin Steele called the pretrial publicity argument "a red herring." He said Cosby couldn't expect to find a jury anywhere that is "oblivious" to the dozens of sex assault accusations lodged against him by Andrea Constand and other accusers.

"He's not entitled to a jury that is ignorant of the facts surrounding his case," Steele wrote. "The publicity that necessarily follows the rich and famous cannot insulate them from prosecution."