Until Sunset, the Full Moon - S1-E7
Plot hole: Lupin tells Fujiko what happened at the Gotti Mansion while she was away, and she is surprised. The caption says it happened "2 hours ago." But turns out it was Zenigata to call the police and send them to the mansion. After that, Fujiko ran off. If she didn't know that Zenigata knew, there's no reason why she would run away. Also, you have to assume that Zenigata has been in front of the phone waiting for a long time for the HQ to call him back about the outcome of the operation, because if he *just* made the call, then Lupin's presence and Fujiko's escape become outright impossible. But it is exactly how it is shown; Zenigata makes the call, and immediately after there's Elena/Fujiko walking down the stairs.