On the wall in Edward Graham's office you can see a picture of Jessica's novel Yours Truly, Damien Sinclair in a frame.
As with several other Murder She Wrote episodes, this episode has a "Gaslight" theme. Angela Lansbury fans will understand the significance of this.
As a ruse to get into an apartment Jessica tells a painter in the building that she loaned the resident of that apartment her ten cup coffee maker and the girls are coming over for poker... She uses the exact same line in an earlier episode entitled Murder on Madison Avenue (season 8 episode 22