Ep 8. Skyfire Cycle

Jake and Terry go undercover at an illegal underground bicycle race to catch a drug dealer, but things take an unexpected turn when the department's internet goes down, leaving the rest of the squad unable to communicate with them. Meanwhile, back at the precinct, Amy and Rosa must deal with a demanding guest who insists on getting his favorite sandwich from a deli that's closed for renovations. As tension brews between the two women, they discover surprising things that they have in common. Elsewhere, Captain Holt struggles with a personal problem that threatens to compromise his work. The team races against the clock to get communication going with Jake and Terry, catch the drug dealer, and resolve their personal issues before it's too late. Will they be able to succeed?