Agents of S.H.I.E.L.D. season 3 is coming to a close next week and as the episode approaches, we’re getting our first clip from the 2-part finale. Fair warning, potential spoilers may be included in the clip above!

As we see in the clip, Mack and “Yo-Yo” are preparing for Hive’s arrival, attempting to protect a group of hostages. Obviously this is pulled out of context so we’re not 100% sure what exactly is happening, but this is one very important moment. Mack passes the chain back over to Yo-Yo which is the same chain we’ve seen in the flash-forward scene. We know someone will die in this finale, could it potentially be her? Or will the chain pass hands again? We’ll simply have to wait to find out.

Agents of S.H.I.E.L.D. episodes 21 & 22 will air this Tuesday, May 17th on, ABC.