'Castle' Season 7, which premieres on Monday, September 29, picks up exactly where the last season left off. It was a daunting experience for Beckett to believe that Rick Castle was burning alive inside his car on the date of their wedding. However, that is not the case, as it was later revealed that his body is nowhere near the wreck, in fact, it's nowhere to be found.

Now, Stana Katic's character will desperately try to get to the bottom of the mystery in Season 7.

Entitled "Driven," the first episode offers a couple of hints in light of Beckett's course in resolving the mystery. But as she zooms into the crime scene, she finds herself even more puzzled with Rick's car, as it's smashed into pieces. "Is there any way Castle could have survived?" wrote ABC.

Executive producer David Amann told TV Guide that viewers will get a hold of solid answers by Episode 2, as both detectives Kevin Ryan and Javier Esposito assist Beckett on the case. With the current turn of events, certainly somebody is trying to ruin Nathan Fillion's character's wedding to Beckett and their future union as husband and wife.

This season provides a substantial mystery for fans pondering Rick's whereabouts, in which Amann promises that such circumstances open doors about Castle's history. "We've been conscious for a while of wanting to dig a little more deeply into Castle, but we also felt like there was the mythology of Beckett ['s mother's murder] to resolve," Amann said.

He went on to mention, "Now that it has been, we have some 'real estate' in which we can explore Castle without it being in competition with things going on in Beckett's back story."