The Circle of Suspicion
A Murder Is AnnouncedSuspicion repeatedly shifts among household members and neighbors as each new clue changes what earlier behavior appears to mean.
increasing
Bearing strength in each event
decreasing
Patrick Suspected

The Obvious Joker
A Convenient Target
Letitia initially wonders whether Patrick arranged the advertisement as a joke. His pranks and teasing make the suspicion plausible to the household.
A Denial Without Resolution
Patrick denies responsibility, but his history encourages others to keep doubting him. The inquiry begins with personality-based suspicion rather than evidence.
Mitzi Under Suspicion

The Outsider Blamed
A Difficult Witness
Mitzi’s fear and inconsistent stories make her an easy target for suspicion. Sergeant Fletcher is particularly inclined to treat her as dishonest and potentially involved.
A Warning Dismissed
Mitzi’s claims about access to the house and a conversation in the summerhouse are not immediately accepted. The investigation risks mistaking a witness’s manner for proof of guilt.
The Inheritance Redirects Attention

Motive Reframes the Case
New Suspects
The Goedler fortune points toward Pip and Emma. Patrick and the woman calling herself Julia appear to fit the expected ages and sibling relationship.
A False Match
The police focus on the young pair, but Patrick’s deception makes the apparent identities unreliable. The real heirs may be present under different names.
Phillipa’s Secret

Suspicion Moves Again
A Denial Examined
Craddock discovers that Phillipa’s husband deserted the army and suspects she met him shortly before the shooting. Her careful denials appear to connect her to a possible accomplice.
A Separate Mystery
The suspicion concerns Phillipa’s private history, not the shooting itself. Her secret complicates the inquiry without making her the killer.
Suspicion Returns to the Host

The Central Figure
Apparent Victim Reconsidered
The missing person in Amy’s memory, the altered lamp, and the identity evidence all point back toward the person everyone believed had been attacked.
A Reversal Complete
Charlotte’s attempt on Mitzi supplies the decisive behavior. The supposed victim is revealed as the organizer and murderer, turning the investigation’s earliest assumption inside out.
At breakfast on October 29
During the first police visit
After Craddock learns about the will
During Craddock’s inquiry into the summerhouse
During the final interviews