The promo clip for the upcoming episode of season 9 of Criminal Minds blatantly gives away a very shocking spoiler.

Finale to be 'One of the More Twisted' Conclusions to a Criminal Minds Season?

The preview which surfaced on the internet on April 30 shows the team locked in an encounter with armed opponents and this seems to be right outside the head offices of the BAU. As bullets fly some agents might get caught in the line of fire. The biggest give away is the tag line the promo runs with -- "Two agents will go down."

Fans already has information about the two-part finale as the synopses for both had been revealed well in advance.

Penelope Garcia's 'Life Hangs In The Balance' In Two-Part Finale? 

Here's the official synopsis for the first part of the finale, Angels:

"When the BAU is called to Texas to consult on the murders of prostitutes, evidence points to killings with religious overtones. But as they delve further into the investigation, the team could put their lives at risk, on part one of the two-part ninth season finale."

Shemar Moore Reveals 'Storm' Coming For BAU In 'Criminal Minds' Finale Plus More Clues?  

In the second part of the finale titled Demons, the BAU will be digging deeper into the ongoing murder investigation in Texas. While a lot of shicking revelations related to the case will surface, what might get fans more nervous is the fact that one BAU member's life will "hang in the balance."  

Angels will air on May 7 on CBS at 9 p.m. ET/PT.

The second part, Demons, will air on Wednesday, May 14 on CBS at 9 p.m. ET/PT.

Watch the promo for Angels:

Tags: Criminal Minds Season 9