Story Structure — 4 Plot Phases

A teenager is murdered on Złote Koło street in a ruined district of Wrocław. The unexplained death establishes the film's central mystery.

Teenager Is Murdered — A teenager is found murdered on Złote Koło street. Location: Złote Koło street
Złote Koło Street — The street gives the investigation its codename. Location: Wrocław
Ruined District — The murder occurs in a ruined district of Wrocław. Location: A ruined district of Wrocław

The killing becomes the subject of a police investigation. The case is connected to the street where the teenager was murdered.

Police Investigation Begins — The unexplained killing becomes the subject of a police investigation. Location: Wrocław
Murder Remains Unexplained — The case is defined by the unexplained circumstances of the teenager's murder. Location: Wrocław

The investigation receives the codename Złote koło. The film presents the inquiry as complex while retaining the murder's unexplained nature.

Case Receives Codename — The investigation is identified by the codename Złote koło. Location: Złote Koło street
Complex Inquiry Develops — The film presents the case as a complex investigation. Location: Wrocław
Wrocław Investigation Landscape — Wrocław serves as the primary setting for the investigation. Location: Wrocław

Wrocław remains the primary setting for the crime narrative. The ruined district and Złote Koło street continue to define the case's atmosphere.

Wrocław Investigation Landscape — Wrocław serves as the primary setting for the investigation. Location: Wrocław
Case Remains Central — The unexplained murder remains the central subject of the film. Location: Złote Koło street
Crime Story Frame — The film concludes its documented premise as a Polish police crime story. Location: Wrocław

Story Breakdown

Teenager's Death — The unexplained murder provides the investigation's central problem.
- Murder Discovered — A teenager is murdered on Złote Koło street.
- Unexplained Circumstances — The killing is explicitly presented as unexplained.
Golden Circle Street — The street connects the crime scene with the case's identifying name.
- Crime Scene — The teenager's murder occurs on Złote Koło street.
- Case Codename — The investigation receives the codename Złote koło.
Ruined District — The crime is situated in a ruined district of Wrocław.
- Damaged Urban Space — The district is described as ruined.
- Local Atmosphere — The district forms the immediate environment of the murder.
Police Investigation — The film follows the police inquiry into the unexplained death.
- Case Examination — The murder becomes the subject of an investigation.
- Complex Inquiry — The investigation is characterized as complex.
Wrocław Setting — Wrocław provides the film's primary geographic framework.
- Primary Location — The film was shot in Wrocław.
- Investigation Landscape — The city contains the street and district associated with the case.
Polish Crime Film — The work is identified as a Polish police film from 1971.
- Police Genre — The film is described as a Polish police production.
- Crime Narrative — Its narrative centers on a murder investigation.