“He’s not in the car!” Kate shrieks in the first official teaser for Castle‘s upcoming seventh season.

VIDEO Castle‘s Nathan Fillion Asks: ‘How Much Longer Can We Make People Wait for a Wedding?’ 

ABC on Thursday released the first footage from the drama’s Sept. 29 return, in which Kate walks through fire — well, almost — to be reunited with Rick, following his wedding-day car crash. The catch? As Kate discovers, the groom is M.I.A.!

And thus, Castle‘s first Season 7 mystery is born: “On the most important day of their lives, why would the love of her life… vanish?”

Hit PLAY on the preview above, then cast your vote and drop a comment below: What happens next?