Plot Analysis Summary
A terminal murder investigation uncovers an electrical killing, a poisoned witness, and a powerful culprit's desperate escape.
Story Structure — 5 Plot Phases
Threat at the Terminal
A convicted murderer escapes custody and threatens the victim by telephone. She abandons her performance and hides in a private railway car, but her body is soon discovered.
Key Events
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Murderer Escapes Custody — A convicted murderer crashes through a washroom window as a train enters the terminal.
Location: Train near Grand Central Terminal
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Threatening Telephone Call — The escaped murderer telephones the victim and threatens to kill her.
Location: Grand Central Terminal
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Secret Departure Plan — The victim leaves her show and hides in a private railway car to leave town. Characters: David V. Henderson
Location: Broadway theater and railway terminal
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Body Found in Car — David and his former fiancée discover the victim's body in the private car. Characters: David V. Henderson
Location: Private railway car
The Suspects Assemble
Inspector Gunther takes charge after the doctor cannot determine the cause of death. Several people connected to the victim are gathered and questioned at the terminal.
Key Events
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Cause of Death Unclear — The doctor cannot determine how the victim died. Characters: Inspector Gunther
Location: Private railway car
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Investigator Takes Charge — Inspector Gunther is called to solve the unexplained terminal murder. Characters: Inspector Gunther
Location: Grand Central Terminal
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Detective Joins Inquiry — The escaped criminal is recaptured, while a private detective is brought into the inquiry. Characters: Inspector Gunther
Location: Grand Central Terminal
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Suspects Are Rounded Up — Gunther gathers the victim's fiancé, producer, former husband, and household associates. Characters: Inspector Gunther, David V. Henderson, Frankie Ciro, Paul Rinehart, Pearl Delroy
Location: Grand Central Terminal
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Influential Father Arrives — Roger Furness arrives to protect his daughter's interests during the investigation. Characters: Roger Furness, Inspector Gunther, David V. Henderson
Location: Grand Central Terminal
Motives Beneath Glamour
The inquiry exposes the victim's calculated pursuit of wealth and status. An overheard conversation about a profitable divorce settlement gives David an apparent motive.
Key Events
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Suspects Give Statements — Gunther questions each suspect with unwelcome assistance from the private detective. Characters: Inspector Gunther, Roger Furness, David V. Henderson, Frankie Ciro, Paul Rinehart, Pearl Delroy
Location: Grand Central Terminal
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Victim's Calculating Ambition — The investigation reveals the victim used successive relationships to advance socially and financially. Characters: David V. Henderson, Frankie Ciro
Location: Grand Central Terminal
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Divorce Settlement Motive — The victim tells Frankie that a future divorce settlement will finance a more lavish production. Characters: David V. Henderson, Frankie Ciro
Location: Grand Central Terminal
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Conversation Is Overheard — David overhears the settlement plan, creating a possible motive for the murder. Characters: David V. Henderson, Frankie Ciro
Location: Grand Central Terminal
The Hidden Electrical Scheme
A second suspicious death changes the case. The investigators reconstruct an electrical trap in the railway car and connect it to a poisoned witness.
Key Events
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Ramon Dies Suddenly — The victim's stepfather dies, apparently from a weak heart, during the investigation. Characters: Inspector Gunther, Roger Furness
Location: Grand Central Terminal
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Electrical Murder Method — The killer electrocuted the victim in the shower by connecting plumbing to the third rail. Characters: Inspector Gunther, Roger Furness
Location: Private railway car
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Locker Wiring Clue — The killer returns the wiring to a storage locker after the electrocution. Characters: Inspector Gunther, Roger Furness
Location: Railway storage locker
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Witness Silenced — The investigator concludes that the killer paid off a witness and later poisoned him. Characters: Inspector Gunther, Roger Furness
Location: Grand Central Terminal
Justice on the Third Rail
The murderer is identified as Roger Furness. He attempts to escape aboard a departing train but falls onto the electrified third rail, ending the case.
Key Events
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Second Murder Established — The private detective proves that the apparent heart death was also murder. Characters: Inspector Gunther, Roger Furness
Location: Grand Central Terminal
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Killer Identified — The investigation identifies Roger Furness as the person behind both killings. Characters: Roger Furness, Inspector Gunther
Location: Grand Central Terminal
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Escape Ends on Third Rail — Roger jumps onto a departing train but falls to his death on the third rail. Characters: Roger Furness, Inspector Gunther
Location: Departing train and third rail
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Murder Case Resolved — The electrical murder scheme and the poison killing are explained and resolved. Characters: Inspector Gunther
Location: Grand Central Terminal