The Scratchmaker

The Bride (Veronica Cormier) and Groom (Cameron Paisley) were together in real life before being cast separately to play the roles of the couple to be wed.

When interviewing the new coyote, Liv and the rest of the crew make the woman drink a shot infused with ghost pepper to prove she's a human. However, they could just as easily take her pulse and/or blood pressure, which would be more verifiable anyway.

References Murder, She Wrote (1984)