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County · Police · Business · Roads · Mon Sep 28

Antioch police find no armed person after reports at a Hillcrest Avenue restaurant

> THE MARTINEZ WIRE ▌SOURCE CHECK · SEP 29, 2026F37 / 100

Grade F · score 37/100

The story links one public document and names no one on the record.

Checked Tue Sep 29, 12:52 AM · 1 of 1 page read

What the reporting says

Officers responding at 3:42 p.m. on September 28, 2026, found the restaurant closed and confirmed nothing had happened, ContraCosta.news reports.

coverage1 outlet

1 newsroom

ContraCosta.news

News report · CC News · Mon Sep 28, 6:57 PM

Source grade F37/100

“Antioch Police Respond to Swatting Call at Local Restaurant”

The Antioch Police Department determined that reports of an armed person entering Whiskey Tango Foxtrot Restaurant at 2737 Hillcrest Avenue were false.

The opening, as ContraCosta.news wrote it

1 document linked0 quotes2 of 7 paragraphs say where facts came fromantiochca.gov

Read the full story at ContraCosta.news

How this was graded14.1 + 0 + 10 + 6 = 30.1 of 80 → 37/100 · Grade F
14.1
Sourcing · of 45
0
Corroboration · of 15
10
Headline · of 10
6
Transparency · of 10

Left out: Record match (nothing of that kind to count).

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    How the grading works

    The short version

    The Wire grades each article from what the page itself shows: whether its facts say where they came from, the public documents it links, the other outlets and sources that confirm the same story, whether its facts match the Wire's own public records, a calm headline, and a clear byline and date. The story takes its best-sourced telling's grade. The grade describes the page, never the people in it.

    The formulaGrade = 100 × points ÷ possibleA 85 · B 70 · C 55 · D 40

    Grade = 100 × points ÷ possibleeach article · 0 to 100

    Story = its best tellingA 85 · B 70 · C 55 · D 40 · F below 40

    45
    Sourcing · 25 for the share of facts that say where they came from, 0, 7 or 12 for none, one or two or more public documents linked, 0 to 8 for the people and agencies named on the record
    15
    Corroboration · 8 or 12 for one or two or more other outlets or sources confirming it, 3 more when one is official; 8 for a telling alone that links two or more documents
    20
    Record match · 20 × the key facts confirmed or matching the Wire's records ÷ the facts checked; left out when none could be checked
    10
    Headline · less for a question, capitals, an exclamation mark, a teaser or heated words
    10
    Transparency · a byline, a date, an update or correction note, the outlet's identity, the kind labelled
    This story's arithmeticone article graded
    OutletSCRHTScore
    ContraCosta.news14.10–10637

    14.1 + 0 + 10 + 6 = 30.1 of 80 → 37/100 · Grade F

    S sourcing · C corroboration · R record match · H headline · T transparency. A dash is a part left out.

    How it is checked6 rules
    • Every input is read by rules from the page itself; the arithmetic is shown for every article.
    • An article that names no source, links no document and names no one on the record says "No sources cited", and its grade is at most D.
    • Where the Wire's own records hold the fact (a vote, a meeting, an amount, a call, a listing), the story and the record are set side by side; a vote the record tells differently holds the grade at most at D.
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    • A page the Wire cannot read is never guessed at: it shows only its own headline, quoted, and is not graded.
    Sources1 records
    1. News reportMon Sep 28ContraCosta.newsRead