Depending on your source, VP3 could refer to:
While "vp3" is likely a typo (perhaps for "Ep 3" or a specific video file code), the episode you are looking for is titled
★★★★½ (4.5/5) Best for: Fans of historical crime, early forensics, and slow-burn romance.
Season 5 begins with William Murdoch in self-imposed exile. Devastated by Dr. Julia Ogden’s marriage to Dr. Darcy Garland, Murdoch leaves Toronto for the in the Yukon.