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Gun used to kill brothers not weapon found in car, expert tells court

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Cite

Gramenz, E. (2026, September 25). Gun used to kill brothers not weapon found in car, expert tells court. ABC News (AU). https://www.abc.net.au/news/2026-09-26/mexican-court-hears-australians-shot-execution-style/107186828

Dated when The Aporia collected the article, usually within hours of publication. Check the original for its exact date and byline.

ABC News (AU) · collected 2026-09-25 · by Emilie Gramenz

Quick Summary

No summary of this article yet; the story summary below covers the event.

AI analysis

Story summary

In a murder trial involving three young men—Jake and Callum Robinson (Australian brothers) and Carter Rhoad (an American friend)—killed in Mexico during a 2024 surfing trip, forensic experts testified that the gun entered as evidence is not the actual murder weapon. The prosecution claims the killings were part of a botched robbery, while the defense argues there's insufficient proof for this theory. Three Mexican men—identified only by their aliases "El Kekas," Irineo Francisco, and Ángel Jesús—are charged with aggravated homicide, aggravated robbery, violent robbery, and grand theft auto in Ensenada, Mexico. The bodies of the victims were found down a well in a remote coastal area of Baja Peninsula, along with a fourth body not connected to this case. Experts revealed that the recovered gun is an "80 percent gun," unfinished without serial numbers, often called a ghost gun.

Written for “Murder Trial Evidence Dispute” on 2026-11-02, grounded in this article and the 0 other(s) covering the same event.

Story

📰 Murder Trial Evidence Dispute
Crime & Law · 1 article(s) covering the same event.

Compared with similar articles

This article reads unscored and hedges 7% of its claims. Each row says how that neighbour differs.
The Sydney Morning Herald
Hedges 3 of 19 claims Outlet record 61/100
“While both articles discuss the trial for the murder case involving Jake and Callum Robinson in Mexico, they describe different stages of the trial proceedings.”
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
29
sentences that state something as happening or true
Uncertain
7%
2 of 29 hedged ("reportedly", "may", "according to")
Leaning
not political
takes no side on a contested political question
Publisher signals
68/100
ABC News (AU)'s corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
1
Crime & Law
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-09-26 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

ABC News (AU) · 4574 article(s) · 10 correction(s) detected
Running correction rate · 10 correction(s)

Who wrote this

Emilie Gramenz
1 article(s) here · 1 carrying a prediction
🔮 Warning: This story contains details and descriptions that some readers may find distressing.
The only article under this byline in the corpus.

Topics

American Australian Ensenada Mexican Mexico

Subjects

Mexico GPE · 4× Jesús Gerardo PERSON · 3× Callum Robinson PERSON · 2× Irineo Francisco PERSON · 2× Jake PERSON · 2× Mexican NORP · 2× Ángel Jesús PERSON · 2× American NORP · 1× Australian NORP · 1× Carter Rhoad PERSON · 1×

Narrative

The court heard the gun had no serial number and is what is known as an "80 per cent gun" — an unfinished frame completed with other parts after purchase, often referred to as a ghost gun.
framing: assertive · carried by 1 article(s) · first seen 2026-09-26
🔮 Warning: This story contains details and descriptions that some readers may find distressing.
2026-09-26 · ABC News (AU)
Gun used to kill brothers not weapon found in car, expert tells court · assertive framing

Claims (29 extracted, 2 hedged)

A weapon entered into evidence in the murder trial involving two Australian brothers and their American friend killed in Mexico is not the murder weapon, a court has heard. asserted
court → enter → Mexico
Warning: This story contains details and descriptions that some readers may find distressing. uncertain
readers → contain → details
Three Mexican men are facing trial for the 2024 murders of Jake and Callum Robinson, and Carter Rhoad. asserted
men → face → Robinson
Jesús Gerardo, known as "El Kekas", Irineo Francisco and Ángel Jesús are charged with aggravated homicide, aggravated robbery, violent robbery and grand theft auto. asserted
Gerardo → know → homicide
Their full names have been withheld for legal reasons. asserted
names → withhold → reasons
The prosecution has argued that the murders occurred during a robbery gone wrong, while the defence has said there is not enough evidence to prove that theory. asserted
defence → argue → theory
The bodies of the three men, who had travelled to Mexico on a surfing trip, were found down a well in a remote coastal area of Mexico's Baja Peninsula. asserted
who → travel → Peninsula
A fourth body was discovered with them, but is not connected to this trial. asserted
body → discover → trial
This week a judge-only trial in the town of Ensenada heard from forensic specialists about each man's gunshot wounds. asserted
trial → hear → wounds
It was the first time the court was told this level of detail, with the autopsy results previously withheld. asserted
results → tell → detail
The court heard that ballistics experts had determined the fatal wounds were caused by bullets from a .45-calibre gun. asserted
wounds → hear → gun
Jake Robinson was also shot with one 9mm bullet but that wound was not what killed him. asserted
what → shoot → him
All three men died from penetrating skull injuries. asserted
men → die → injuries
Earlier in the trial, prosecutors entered a 9mm gun into evidence, telling the court it had been found in a vehicle used by Jesús Gerardo. asserted
it → enter → Gerardo
The court heard the gun had no serial number and is what is known as an "80 per cent gun" — an unfinished frame completed with other parts after purchase, often referred to as a ghost gun. asserted
what → hear → gun
Jesús Gerardo's ex-girlfriend, Ari Gisell, appeared before the court earlier in the trial. asserted
girlfriend → appear → trial
She was last year sentenced to 20 years in prison for her role in the robbery that allegedly led to the killings. uncertain
that → sentence → killings
She testified that the 9mm gun belonged to Jesús Gerardo. asserted
gun → testify → Gerardo
"Gerardo always had his weapon with him; he slept with it under his pillow," she said. asserted
she → have → pillow
She also gave testimony that Irineo Francisco was always "carrying his .45". asserted
Francisco → give → .45
But the ABC understands the prosecution does not have a .45-calibre gun. asserted
prosecution → understand → gun
The only gun presented to the court is the 9mm weapon. asserted
gun → present → court
Court hears about fourth body found in well asserted
Court → hear → well
A forensic witness earlier this week told the court it was likely the victims had been shot from behind. asserted
victims → tell → behind
"I do not know the height of the shooters, but for the height of the victims — [taller] than the Mexican average — I would say they were lying down or kneeling," he said. asserted
he → know → average
A defence lawyer representing Ángel Jesús questioned whether the witness had enough information to determine that. asserted
witness → represent → that
"No, I don't," the witness replied. asserted
witness → do → ?
The fourth man found in the well also died from a penetrating skull injury, the court heard, and the expert judged that his body was in the well for between two and four weeks. asserted
body → find → weeks
He concluded his evidence and shook hands with the bereaved parents of Jake and Callum Robinson, who have travelled to Mexico to attend the trial. asserted
who → conclude → trial
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