The Cask · Chapter
XVIII: Lefarge Hunts Alone explained
Lefarge independently investigates M.
What happens
Lefarge independently investigates M. Boirac's alibi, verifying his movements in Paris, Brussels, and Malines. He and Burnley trace Felix's journey from the Hotel Continental to the Gare du Nord and across the Channel, gathering testimony from hotel staff and a steward. Lefarge also interviews François to confirm Boirac's travel dates, learning Boirac was in Belgium on Wednesday and Thursday, not at the Wilson Test.
Themes in this chapter
Deception and Appearance
Lefarge systematically tests Boirac's alibi, aware that appearances may be misleading; he seeks independent confirmation of every detail.
Crime and Investigation
The chapter focuses on methodical detective work: verifying alibis, tracing travel routes, and interviewing witnesses.
Identity and Mistaken Identity
Lefarge uses Felix's photograph to identify him to the steward, and the detectives track individuals by name and address to confirm identities.
Characters to notice
- M. Lefarge
Leads the investigation alone, verifying Boirac's alibi and tracing Felix's movements.
- M. Boirac
Provides a detailed alibi for his whereabouts on Monday through Wednesday; returns from London and meets with Lefarge.
- Mr. Felix
His departure from the Hotel Continental on Sunday, March 28, is confirmed by hotel porter Karl; he traveled by the 8:20 boat train.
- Inspector Burnley
Accompanies Lefarge to the Hotel Continental and the Gare du Nord; they interview officials together.
- François
Butler at Boirac's house; confirms Boirac was away on Wednesday and Thursday and that he went to Belgium.
- M. Chauvet
Assists Lefarge by telephoning Boirac's house to confirm Boirac's return time.
- Mr. Henry Gordon
Identified as one of the passengers in the hotel bus with Felix; address provided for potential follow-up.
- M. Guillaume Leblanc
Identified as another passenger in the hotel bus with Felix; address provided for potential follow-up.
Key passages
“If it was true, it appeared at first sight entirely to clear M. Boirac from suspicion.”
Lefarge considers that Boirac's statement, if accurate, would exonerate him.
Lefarge's initial assessment of Boirac's alibi.
“The first thing would therefore be to test the statement by independent inquiries.”
Lefarge decides to verify Boirac's story through separate sources.
Lefarge's investigative approach.
“I saw M. Felix speaking to the Englishman as they were leaving the bus, otherwise I cannot say.”
The porter noticed Felix talking to the English passenger only when they got off the bus.
Testimony from the hotel porter Karl.
“He could not have done that, monsieur. He was only away two days, Wednesday and Thursday.”
François insists Boirac was gone only Wednesday and Thursday, contradicting a possible longer trip.
François confirms Boirac's travel duration.
