The Adventure of the Sunday Punch
S01E13 - Airdate: 1976-01-11
Runtime: 60 min
A prizefighter is killed while training for a Championship bout and when guilt points toward his sparring partner Joe Adams, Joe's girlfriend seeks out Ellery to prove his innocence. The autopsy discovers death due to poison, but there seems to be a never-ending list of potential suspects.
Episode details and rating from TVmaze.