S1·E9 The Quick One
Aired November 21, 1974
Synopsis
Cantankerous, xenophobic crank John Raggley, inclined to writing complaints and constricting the freedom of his pretty spinster daughter, is found in a local hotel bar with a knife in his back. However, because there is no blood in the wound, Brown and Flambeau deduce that Raggley was already dead when he was stabbed.