Democrat Elaine Luria led Rep. Scott Taylor by 8 points in Virginia’s 2nd District amid lingering questions about the Republican lawmaker’s role in a ballot signature scandal, according to an internal poll released by Luria’s campaign Tuesday.

The survey, conducted by Garin-Hart-Yang Research Group, gave the Navy veteran a 51 percent to 43 percent lead over Taylor. A June survey by the same firm showed her trailing by 4 points, the campaign said.

Luria’s campaign credited her lead partly to the alleged scheme to submit fraudulent qualifying petitions to help independent candidate Shaun Brown make the ballot — an apparent attempt to siphon support from Luria.

“While voters in the district have been bombarded by coverage of the election fraud scandal surrounding Congressman Scott Taylor, we have remained focused on sharing Luria’s record of service to her country and community,” Luria campaign manager Kathryn Sorenson said. “This is a swing district, and we are going to fight for every vote between now and Election Day.”

A special prosecutor is investigating four of Taylor’s campaign staffers for allegedly forging dozens of signatures on Brown’s behalf.