Zodiac · 2007 — Chapter 24 of 30 · 5'06" · B2

Graysmith Follows the Birthday Clue, Explained: more than just a coincidence

A reporter refuses to accept a string of odd calls as chance: "It's got to be more than just a coincidence, right?" Chasing the idea that the killer knew one victim, he finds a secretary who remembers a birthday phone call, and a skeptical official who tells him he is looking in the wrong place.

What happens

Graysmith keeps pulling at the Darlene Ferrin case, convinced the killer knew her. He locates Melvin Belli's secretary, who recalls a caller who said he had to kill because it was his birthday. When Graysmith takes the detail to the authorities, they call the caller a liar and tell him to stick to the evidence.

InvestigationPhone callsExplainingSuggestingStrangersB2mediumamerican
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more than just a coincidenceoff the recordfollow throughWhat if

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Phrase of the scene

more than just a coincidence

too connected to be accidental

格雷史密斯把两件事拼在一起,认定凶手必然早就认识达琳,用这句话向对方确认自己的推断。

They both left at the same minute; that's more than just a coincidence.

Also in this scene

  • off the record

    not to be quoted or officially recorded

  • follow through

    to carry a plan or promise to completion

  • What if

    a phrase that opens a hypothetical

Everything marked in this scene

35 notes across 100 lines

Slang · C1God damn itGod damn it.
Phrase · B2more than just a coincidence

too connected to be accidental

It's got to be more than just a coincidence, right?
Grammar · B2It's got to be more than just a coincidence

have got to for strong deduction

It's got to be more than just a coincidence, right?
Phrase · B2prank call someoneI mean, somebody doesn't just randomly prank phone call a victim's entire family
Phrase · B1on purposeOr Darlene was shot on purpose.
Phrase · B2had to have done somethingEitherway, Zodiac had to have known Darlene.
Grammar · C1had to have known Darlene

past deduction with perfect infinitive

Eitherway, Zodiac had to have known Darlene.
Phrase · A2can't find someoneSo, I can't find Mageau, so maybe I can find Darlene's sister.
Phrase · A2try thatTry that. I've got to go. She's very cute.
Phrase · C1privileged informationI can't tell you. That's privileged information.
Phrase · B1should be along soon-He should be along soon. -Oh, that's all right.
Phrase · B1be here on business-You are here on business? -I'm writing a book about the Zodiac.
Phrase · B1have to do somethingHe said he had to kill because it was his birthday.
Phrase · A2so many years ago-When was this? -Oh, so many years ago.
Phrase · B1hang upAnd then he hangs up.
Soundhangs up

liaison

And then he hangs up.
Phrase · B1have to confirm somethingWell, you'd have to confirm that, now wouldn't you?
Grammar · B2you'd have to confirm that, now wouldn't you

tag question pressing for confirmation

Well, you'd have to confirm that, now wouldn't you?
Phrase · B1get a hold of someone-How do I get a hold of him? -You don't. Bill wanted out of this.
Soundget a hold of

weak form

-How do I get a hold of him? -You don't. Bill wanted out of this.
Phrase · B1stay out of somethingAs far as I'm concerned, he should stay out.
Phrase · B2standard procedureThat's standard procedure.
Phrase · B1take placeOkay, I'll play. Let's say this phone call did take place.
Grammar · B2Let's say this phone call did take place

let's say for hypotheticals

Okay, I'll play. Let's say this phone call did take place.
Phrase · A2make a mistakeWhat if he made a mistake?
Phrase · C1off the record

not to be quoted or officially recorded

Look, off the record, Bill Armstrong checked this out.
Slang · C1off the recordLook, off the record, Bill Armstrong checked this out.
Phrase · B1a piece of adviceCan I give you a piece of advice?
Phrase · B1look in the wrong placeYou're looking in the wrong place.
Phrase · B2stick to somethingStick to the evidence.
SoundStick to the evidence

flap

Stick to the evidence.
Phrase · C1shop a book"Robert Graysmith has quietly been shopping his book about the Zodiac."
Phrase · B1not so sureI'm not so sure that's something we want people to know about.
Phrase · B2the one thing we know about ...Robert, what's the one thing we know about Zodiac?
Phrase · B2follow through on something

to carry a plan or promise to completion

I tried to tell the police, but they wouldn't follow through on it.

Graysmith Follows the Birthday Clue, explained

What's really going on

The scene is about how a theory becomes an obsession. Graysmith starts from a hunch — someone phoned a victim's whole family, so "it's got to be more than just a coincidence" — and turns it into a direction for the whole investigation. The secretary's memory of a birthday call is the kind of detail that feels like a key, and the officials' refusal to chase it is the kind of resistance that keeps him going. Their line, "You're looking in the wrong place," is both advice and dismissal, and the film lets you feel why he ignores it. The scene also shows the cost at home, where even a newspaper mention of his book worries his wife.

Theme

JusticeGraysmith chases a small detail because the system has stopped pursuing the case.
DutyA reporter takes on the search the police have given up, at growing cost to his own life.

What you'll learn

  • Prank calls hit the whole family ninety minutes after the shooting—too neat for coincidence.
  • Either Zodiac recognized Darlene, or she was shot on purpose.
  • While Belli was away at Christmas, the caller said today was his birthday and he had to kill.
  • He left on the 18th; the letter is the 20th; nobody died on December 18th.

Listen for

  • hangs up — liaison
  • get a hold of — weak form
  • Stick to the evidence — flap
It's got to be more than just a coincidence, right?

Graysmith's hunch stated as a challenge: too many strange calls point somewhere real for this to be chance.

He's a liar, Mr. Graysmith.

The official's flat dismissal of the Zodiac's phone claims, refusing to treat a habitual liar's words as evidence.

You're looking in the wrong place.

Advice and a put-down at once: chase handwriting and fingerprints, not a story about who knew whom.

Can I give you a piece of advice?

A soft lead-in that signals the sharp correction coming next, the way people warn you before saying no.

Questions about this scene

Why does Graysmith think the killer knew Darlene Ferrin?

He argues no one would prank call a victim's whole family, so the calls suggest a personal link rather than random targeting.

What does Belli's secretary reveal?

She remembers the Zodiac phoning while Belli was away and saying he had to kill because it was his birthday, a detail Graysmith wants to verify.

Why do the officials dismiss the birthday clue?

They have checked the caller's claims before and found the suspects' birthdays did not match, so they treat the phone call as a lie.

Why does Graysmith keep investigating anyway?

The case has become personal, and each wall he hits only makes him more certain that the answer is somewhere the police refuse to look.

Zodiac · 30 chapters

All chapters →
Up next · Chapter 25tread lightlyGraysmith Chases Rick Marshall
Chapter 1creep someone outDarlene Ferrin's Last DriveChapter 2I wouldn't kid youThe Zodiac Confession CallChapter 3shed light onZodiac's Cipher Reaches the ChronicleChapter 4get any ideasZodiac Attacks the Couple at the LakeChapter 5a hell of a get-upZodiac's Lake Berryessa AttackChapter 6flag a cabThe Presidio Cab MurderChapter 7did inZodiac Claims the Taxi MurderChapter 8skip townPolice Bicker Over the Zodiac CaseChapter 9at a moment's noticeZodiac Calls the TV Talk ShowChapter 10crack the codeBelli Tries to Catch the ZodiacChapter 11What's your angle?Graysmith Cracks the Zodiac CipherChapter 12the more the merrierKathleen Johns Escapes the ZodiacChapter 13come out of the woodworkGraysmith Finds the Zodiac's SourceChapter 14in my gutGraysmith Talks Zodiac on a DateChapter 15beat the bushesRiverside Investigators Compare NotesChapter 16lost in the shuffleThe Informant Describes Leigh AllenChapter 17the whole pointPolice Question Arthur Leigh AllenChapter 18greener pasturesPolice Question Leigh Allen's MotherChapter 19home turfPolice Build a Case Against AllenChapter 20tore out of herePolice Search Allen's TrailerChapter 21holding the bagBill Transfers Out of the ChronicleChapter 22fade into a footnoteGraysmith Pitches a Zodiac BookChapter 23yesterday's newsGraysmith Talks His Way InWatching · Chapter 24more than just a coincidenceGraysmith Follows the Birthday ClueChapter 25tread lightlyGraysmith Chases Rick MarshallChapter 26blow overThe Letter That Framed ToschiChapter 27put yourself out thereGraysmith Chases the Case at HomeChapter 28get it in your headGraysmith Meets the Theater OwnerChapter 29the date that didn't endLinda Recalls the Painting PartyChapter 30cancel each other outRobert Confronts Dave About Allen
Chapter 24 of 30 · about 30 min to go