Steven Anderson

Vivien gives birth. Tate and Violet attempt to rid the house of some of its ghosts for good.

An error during surgery causes Christian to lose his confidence immediately before he and Sean must take a surgical test for recertification by the medical board.

Simone and Sipowicz close in on the serial killer, despite internal politics; officers try to thwart a bank heist.

Solomon uses his clout to take a serial-killer case away from Simone; Lesniak deals with a flasher; Sylvia accepts Andy's proposal.

Tommy and Julia struggle to repair their damaged marriage while Rebecca's connection with David raises some questions about her mother's past. Meanwhile, Nora and Isaac have a very uncomfortable first date, and Graham helps Sarah regain some of her confidence with the opposite sex.

Mulder, Doggett and Skinner try to protect Scully and her unborn child from the rampage of an alien/human hybrid.