Stef (Teri Polo) and Lena's (Sherri Saum) children are still in trouble in the next episode of "The Fosters" season 4.

In the trailer for the episode titled "Dream a Little Dream," Jesus (Noah Centineo) remains in a coma after saving Mariana (Cierra Ramirez) from her abusive ex-boyfriend Nick (Louis Hunter).

The synopsis for the episode reveals that while he remains unconscious, Jesus will dream of an alternative world where he attempts to save his sister but will fail in the process. This could be the reason why he seems to be having tremor attack in the trailer.

Aside from their anxiety with Jesus' condition, Lena and Stef will also discover that Callie (Maia Mitchell) will face legal troubles of her own after she fled a hit-and-run scene.

In an interview with TVLine, Mitchell revealed that Callie will have a hard time convincing the authorities, especially Detective Gray (Alex Skuby), that she has nothing to do with the accident, since it was Troy (Levi Fiehler) who was driving the car.

"It's her record and her word against his," the actress stated. "On paper, Callie has all these issues. She's been in juvie twice, and that doesn't look good for her. So it's this really frustrating thing of, her record doesn't reflect who she is at all."

Mitchell also revealed that among Callie's parents, it will be Stef who will give her the most support in her current situation. According to the actress, Stef is the only one who fully understands Callie since she can see herself in her.

Fans of the series should also expect to see Callie's boyfriend AJ (Tom Williamson) feel uncomfortable with her closeness with Aaron (Elliot Fletcher) in the upcoming episodes this season.

Meanwhile, fans will also see Mariana get back with Mat (Jordan Rodrigues) in the next episode of season 4.

Freeform will air the upcoming episode of "The Fosters" season 4 on Tuesday, Feb. 7.