What exactly was the relationship between Sterns (Robert Vaughn's executor - the guy that gets killed) with the doctor that testifies at the end? Was Sterns just his lawyer, or were they related in some way?
In the dialogue, Chet (Robert Vaughn character) refers to "Dr. Ship" as his great-uncle, and Morton Sterns as his uncle. During the trial, when Dr. Shippen in on the witness stand, they refer to Morton as his nephew.
Your cemetary plot is hardly what one would call a lawn, however. I shall move along as soon as I recycle this six-pack of malt beverage all over your grave marker.