 Although the police are skeptical due to the anonymous nature, it suggests to Wolfe that someone else knew Laidlaw’s secret and has become agitated by the ongoing investigation.His investigations begin to focus on both Faith Usher’s estranged mother Elaine, herself an unwed mother, and Dinky Byne, whose false reasons for canceling on the party look increasingly suspect given the events.He assigns Saul Panzer and Archie to investigate the two respectively, leading to a break in the case when both Archie and Saul tail their respective targets to the same location