Hillary Clinton was not in court June 2 testifying about child sex trafficking

The claim: Hillary Clinton testified to a U.S. appeals court over 600,000 emails involving child sex trafficking
A June 4 Facebook post shares five screenshots of similar tweets claiming Hillary Clinton testified, in-person, at a U.S. appeals court on June 2.
One of the photos in the post claims the case involves over 600,000 emails sent across a private server during her time as secretary of State. Multiple tweets claim those same emails contain incriminating information about a child sex trafficking cult the Clintons allegedly have long been involved in....