Forever Knight.S2E15.Partners of the Month

Forever Knight is a 1992 - 1996 Canadian television series about Nick Knight (Geraint Wyn Davies), an 800-year-old vampire working as a police detective in modern-day Toronto, Ontario. Wracked with guilt for centuries of killing others, he seeks redemption by working as a homicide detective on the night shift while struggling to find a way to become human again.
S2E15 - Partners of the Month
Schanke leaves his wife and moves in with Nick. As the two try to adjust to their living conditions, Schanke becomes jealous over Nick's career and becomes determined to catch a computer programmer's killer by himself. Meanwhile Nick thinks about the end of his 98-year relationship with Janette in Renaissance Italy.

Aka. Maennerwirtschaft (Men's economy)

Guest Starring:
Deborah Rennard (Julia Winwood)
Victoria Adilman (Victoria Levy)

Cast:
Stewart Bick (James Coulter)
Raymond O'Neill (Paul Levy)
Nigel Williams (Harry)

Written by Shelly Goldstein
Directed by Alan Simmonds