Conversation so far:
How can we relate Bob Crane with the Trial?
At the 1994 trial, Bob Crane's son, Robert, testified that in the weeks before his father's death, Crane had repeatedly expressed a desire to sever his friendship with Carpenter.
What was Bob Crane's son, Robert Crane's role in the 1994 Trial?
Robert Crane testified that Bob Crane had called Carpenter the night before the murder and ended their friendship.

Question: Who was the accused in the trial?
Self-contained rewrite: Who was the accused in the 1994 trial regarding Bob Crane?