Jake (Adam Samberg) will ask Holt's (Andre Braugher) help to solve a case in the upcoming episode of the Fox series "Brooklyn Nine-Nine."

In "The Oolong Slayer," Imdb reports that the younger detective will enlist his former superior's aid in investigating a serial killer. Jake, however, will ask Holt to keep it hush-hush, as he wants to attempt to solve the case "off the radar." Meanwhile, Terry (Terry Crews) will discover a new obsession. What kind of fixation is this and how will it affect his personal life and his performance at work?

Elsewhere, Rosa (Stephanie Beatriz) and Amy (Melissa Fumero) will face their own share of problems at the precinct. An old adversary is making demands that they are forced to consider. How will the female operatives deal with this hurdle without giving away too much leeway?

Last episode, Jake and Boyle (Joe Lo Truglio) went undercover for a mission. The former pretended to be a painter, sculptor and full-time barista at the art gallery exhibition. The owner of the gallery, Genevieve (Mary Lynn Rajskub), immediately caught Boyle's eye. The cop believed he had found his true match and decided to pursue her.

Jake, for his part, supported his buddy and lent his assistance to set them up. He also thought that the two made a perfect couple and that Genevieve might be the girl Boyle had been looking for a long time. Jake had to be careful, though, as their investigation could be busted due to this unexpected turn of events.

Meanwhile, Rosa had to deal with an inter-precinct theft. This irked her a lot, pushing her to conduct her own investigation to determine who was behind it. As for Amy, she was approached by Holt to enlist her aid in a new campaign he was working on.

"Brooklyn Nine-Nine" airs Sundays at 8:30 p.m. on Fox.