Plot Analysis Summary
A detective investigation follows stolen diamonds, repeated stranglings, and a dangerous attempt to rescue Tess after the police trap fails.
Story Structure — 5 Plot Phases
The Diamond Murder
A courier carrying stolen diamonds is robbed and strangled. A criminal network begins arranging a sale while the killer hides with the gems.
Key Events
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Diamonds Are Stolen — A courier carrying stolen diamonds is robbed and strangled.
Location: Unspecified street
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A Criminal Takes Control — The killer takes possession of the diamonds after the strangling.
Location: Unspecified crime scene
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A Three-Way Scheme — Three conspirators plan to pay the killer and resell the gems.
Location: Unspecified meeting place
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Hiding at the Bar — The killer hides at a bar whose proprietor knows about the diamonds.
Location: Dripping Dagger bar
Suspicion At The Shops
Tracy and Patton question a dealer and become suspicious of people connected to the diamond scheme. Tracy recruits Flintheart to observe the shop.
Key Events
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Detectives Question the Dealer — Tracy and Patton question the dealer about the diamond case. Characters: Dick Tracy, Pat Patton
Location: Gem dealer's establishment
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Suspicion Falls on Accomplices — The detectives become suspicious of two people connected to the scheme. Characters: Dick Tracy, Pat Patton
Location: Gem dealer's establishment
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Flintheart Joins Surveillance — Tracy recruits Flintheart to watch the shop for suspicious activity. Characters: Dick Tracy, Vitamin Flintheart
Location: Unspecified street
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The Shop Is Watched — Flintheart visits the shop and observes its activity for Tracy. Characters: Vitamin Flintheart
Location: Antiques shop
The Killer Strikes Again
A transaction draws the detectives toward the killer's hiding place. The killer strangles the dealer, then murders the bar proprietor after discovering the stolen diamonds.
Key Events
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A Dangerous Transaction — Tracy and Patton follow a dealer toward a meeting about the diamonds. Characters: Dick Tracy, Pat Patton
Location: Street near the suspect's room
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The Killer Spots Police — The hidden killer notices the detectives and becomes enraged. Characters: Dick Tracy, Pat Patton
Location: Dripping Dagger bar
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A Suspected Betrayal — The killer suspects the visiting dealer of betraying him.
Location: Killer's room
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The Dealer Is Strangled — The killer strangles the dealer during the failed transaction.
Location: Killer's room
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The Room Is Searched — The bar proprietor searches the room for the hidden diamonds.
Location: Killer's room
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The Diamonds Are Stolen — The proprietor finds and takes the diamonds from the room.
Location: Killer's room
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A Witness Is Killed — The killer witnesses the theft and murders the proprietor.
Location: Killer's room
The Police Bait
The distinctive strangling method gives Tracy and Patton a clue. They plan to use Tess as bait in an attempt to draw the killer into the open.
Key Events
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The Hatband Leaves A Clue — The strangling method gives police a clue to the killer's identity. Characters: Dick Tracy, Pat Patton
Location: Police investigation site
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A Trap Is Designed — Tracy uses Tess's planned purchase to lure the killer from hiding. Characters: Dick Tracy, Pat Patton, Tess Trueheart / Blythe Belmonte
Location: Unspecified police planning location
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Tess Is Targeted — Tess is kidnapped before she can meet the diamond conspirators. Characters: Tess Trueheart / Blythe Belmonte
Location: Unspecified street
Kidnapping At Midnight
Tess is kidnapped before the planned meeting can occur. The plot culminates in a late-night chase through a railroad yard.
Key Events
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The Kidnapping Escalates — Tess's kidnapping turns the police bait operation into an emergency. Characters: Tess Trueheart / Blythe Belmonte
Location: Unspecified route
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Chase Through The Rail Yard — A late-night chase follows the kidnapping in the railroad yard. Characters: Dick Tracy, Pat Patton, Tess Trueheart / Blythe Belmonte
Location: Railroad yard