The Coroner's Report provides several pieces of information that may lead you in the direction of the killers later on in the game.
The Report indicates that:
• The decedent ingested chloroform, which would have become lethal within five minutes of ingestion.
• The decedent's beverage was the likely method of transmission.
• The person who poisoned the decedent's drink must have had an accomplice who could have assisted the poisoner with getting the toxic substance onto the plane.