Stardate: Unknown. Dr. Bashir's plans to attend a medical conference at a breezy resort are canceled when Starfleet Intelligence boards DS9, suspecting the doctor of treason.
"Inquisition" is the 142nd episode of the television series Star Trek: Deep Space Nine. It is the 18th episode of the sixth season. This episode introduces Starfleet's secretive intelligence agency, Section 31, which would go on to be featured in future Star Trek television series and films.