The synopsis for the upcoming episode of season 10 of Criminal Minds reveals that Kate Callahan (Jennifer Love Hewitt) will have trouble with her niece, Meg.

Latest Episode Of Criminal Minds Had A Manson Connect, Thomas Gibson Dishes

So it seems like this episode, titled "Breath Play," will also focus on Kate's character.

Here's the official synopsis:

Actor Playing Kevin Lynch In Criminal Minds Arrested Again  

"The BAU is called to Wisconsin in search of a serial killer, and the team looks for a connection among the victims for clues to the UnSub. Also, Kate has trouble dealing with her niece, Meg, when she begins acting out."

In a recent interview, showrunner Erica Messer revealed that Jennifer Love Hewitt's pregnancy will be written into the upcoming episodes of Criminal Minds for her character Kate Callahan.

TVGuide reported this bit of exciting news revealing that this development in Kate's arc will be introduced in 17 of the chapter. Messer spoke to the entertainment website about how they will build it up.

"She's been acting out a little bit, and we reveal ... it's because Kate is gonna have a baby," Messer said. "The fact that she and Chris decide to have a baby rocks Meg a little bit. Even though she's been raised by amazing people, there's an underlying abandonment since her parents were killed when she was very young. She's trying to deal with that and being 13 and navigate the world and see her place in it."Not to mention being stalked by a network of online predators, the season-long unsubs, that nearly snatched her last month. "All of that is by design," Messer says. "We might hit it again before the finale."

The episode will air on March 11 on CBS.

Watch the preview for 'Breath Play' here: