It seems like ages since we last saw DEXTER and after the shocking end, I can’t help but wonder how things will start out for the fifth season.
EW’s Michael Ausiello has a tidbit for fans:

You’re never going to believe who ends up caring for Dexter’s three motherless children. Go ahead, hazard a guess. Dex’s in-laws, you say? Wrong! It’s Deb! New showrunner Chip Johannessen tells me that in the wake of Rita’s brutal slaying, Dex turns to his sister (played by Michael C. Hall’s real-life bride, Jennifer Carpenter) to help care for the kids. And if that’s not problematic enough, all five of them will move into Dex’s old (and rather teensy) apartment! “It’s partially funny and partially not,” says Johannessen. “Deb is not exactly the most maternal person. Nobody quite knows what they’re doing, so there’s a certain kind of struggle to cope.”