Torres' Stakeout Partner Mysteriously Disappears On NCIS

The special agent has a much deeper case on his hands in the all-new episode "Exit Strategy."

In the latest episode of NCIS entitled "Exit Strategy"—which airs Tuesday, Oct. 10 at 8/7c on CBS and CBS All Access—Torres' ( Wilmer Valderrama) stakeout with Metro P.D. takes a turn for the worse when his partner vanishes.

WATCH: Preview Of Episode 3, Season 15 Of NCIS

The subsequent investigation leads the team to new evidence from a decade-old murder.

Meanwhile, an old friend of Ducky's ( David McCallum), Cadence Darwin (guest star Susan Blakely), offers the chief medical examiner an opportunity during his guest lecture series.

STREAM: Full Episodes Of NCIS On CBS All Access

Will Torres and the rest of the team be able to track down the special agent's stakeout partner?

Watch all-new episodes of NCIS on Tuesdays at 8/7c on CBS and CBS All Access.