Prosecutors with special counsel John Durham’s team rested their case Wednesday against Hillary Clinton campaign attorney Michael Sussmann after presenting the jury with the strongest evidence yet that he lied to the FBI.

They showed the jury Mr. Sussmann’s billing records in which he charged Mrs. Clinton’s 2016 presidential campaign for the time he spent at the FBI peddling a false story about then-candidate Donald Trump’s links to Russia’s Alfa Bank, which has ties to Russian President Vladimir Putin.

The expense reports and billing records were admitted into evidence showing he billed the Clinton campaign for three hours on the day he met with the FBI, though the records did not specify the exact hours when he was working on the campaign’s behalf.

Jurors also saw expense reports reflecting $58.56 billed to the Clinton campaign for thumb drives on Sept. 13, 2016 — six days before he presented the FBI with anti-Trump accusations detailed on two thumb drives. However, the receipt reflected that he bought multiple thumb drives that day, raising the question of whether they were all billed to the Clinton campaign.

Still, the stunning disclosures in federal court in the District of Columbia put Mr. Sussmann’s legal team on the defensive. Sussmann attorney Sean Berkowitz signaled that his client may take the stand Thursday to explain the billing records, a strong indication that his team is worried about the impact of the evidence on the jury.