Beau Lamarre-Condon trial shown crime scene reconstruction as ballistics expert traces bullet trajectories

Read the original at The Guardian ↗
The Guardian · collected 2026-10-14 · by Kat Wong
Content note This article describes violence described in detail.

Quick Summary

In the Sydney trial of Beau Lamarre-Condon for the alleged murder of Jesse Baird and Luke Davies, a ballistics expert demonstrated computer-generated reconstructions and 3D recreations of the crime scene to the jury. The expert highlighted bullet trajectories through a bedroom door with marks indicating close-range firing. Police tested the same weapon used in the incident by shooting a similar door and comparing the patterns. This evidence supports the prosecution’s claim that Lamarre-Condon shot Davies from a short distance, while defending against the defense's argument of self-defense or accidental discharge.
Written locally by qwen2.5:14b on 2026-10-14, using this article's own text rather than the other coverage of the same event (that is the story summary below).

AI analysis runs on qwen2.5:14b, locally

Story summary

Beau Lamarre-Condon, 31, is on trial in Sydney for the alleged double murder of Jesse Baird and Luke Davies with his police service weapon at Baird’s Paddington home on February 19, 2024. The prosecution claims that Lamarre-Condon shot Baird twice in the kitchen before shooting Davies through a bedroom door. During the trial, a computer-generated reconstruction of the crime scene was shown to the jury, depicting bullet trajectories and marks left by gunshots. This evidence aims to support the prosecution's narrative that Lamarre-Condon acted with intent rather than self-defense as argued by the defense.

Written for “Beau Lamarre-Condon Trial Evidence Presentation” on 2026-10-14, grounded in this article and the 0 other(s) covering the same event.

Story

📰 Beau Lamarre-Condon Trial Evidence Presentation
Crime & Law · 1 article(s) covering the same event.

Compared with similar articles

This article reads unscored and hedges 20% of its claims. Each row says how that neighbour differs.
The Sydney Morning Herald
⚖️ leaning not scored 🔴 11% hedged 3 of 27 📰 publisher trust 61
“The articles describe different aspects of the trial, one focusing on evidence found at the scene while the other focuses on a crime scene reconstruction and ballistics expert testimony.”
The Sydney Morning Herald · 0.92 cosine similarity
⚖️ leaning not scored 🔴 16% hedged 8 of 49 📰 publisher trust 61
“While both articles describe evidence presented at the trial of Beau Lamarre-Condon, they appear to cover different types of evidence (a test shot vs. a crime scene reconstruction) and thus do not describe the same specific incident.”

Cite this article

Wong, K. (2026, October 14). Beau Lamarre-Condon trial shown crime scene reconstruction as ballistics expert traces bullet trajectories. The Guardian. https://www.theguardian.com/australia-news/2026/oct/14/beau-lamarre-condon-trial-shown-alleged-murder-scene-reconstruction-bullet-holes-ntwnfb

Dated from the outlet's own feed. Check the original for its byline.

How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
25
sentences that state something as happening or true
Uncertain
20%
5 of 25 hedged ("reportedly", "may", "according to")
Leaning
not political
takes no side on a contested political question
Publisher signals
67/100
The Guardian'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 2026-10-14 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

The Guardian · 1779 article(s) · 5 correction(s) detected
Running correction rate · 5 correction(s)

Who wrote this

Kat Wong
12 article(s) here · 1 carrying a prediction
🔮 The closer a target is to a barrel, the smaller the spread pattern would be, Van Der Walt said on Wednesday.
🔮 Police officer Beau Lamarre-Condon asked a colleague, a day before he allegedly murdered Jesse Baird and Luke Davies, if a high-profile killer would have “gotten away with it” if he’d not taken his own life, a Sydney court has heard.
🔮 In early 2024, relations had soured between Baird and his two housemates after they asked him to move out so one of their friends could take their spot.
🔮 A Sydney police officer told a friend he would hide the bodies of anyone he killed in bushland and put their belongings in a dumpster, months before allegedly murdering Jesse Baird and Luke Davies, a court has been told.
🔮 Jesse Baird was “petrified” of Beau Lamarre-Condon because he was an armed police officer who could make a false allegation that would ruin his career, a court has heard.
🔮 “She will tell you what she thought was rust [was] seeping out from the bags.
🔮 The jury has been chosen and the trial is expected to continue for another two to three months.
🔮 Dialling into the NSW Independent Commission Against Corruption inquiry from his Beirut bedroom, Nassif, 58, said he would return to Australia when he clears his name.
🔮 Jean Nassif would tell his daughter to lose weight, get weight-reducing surgery or cosmetic surgery so “she could look better and he could show her off”, the lawyer told the court.
🔮 “It’s hard to imagine the sense of relief their loved ones must be feeling after what will have been an incredibly harrowing few days.”
Also by Kat Wong
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 12 articles by Kat Wong →

Topics

Lamarre-Condon NSW New South Wales Paddington Sydney

Subjects

Baird PERSON · 5× Lamarre-Condon PERSON · 4× Van Der Walt PERSON · 4× Davies PERSON · 2× Paddington GPE · 2× Sydney GPE · 2× Beau Lamarre-Condon PERSON · 1× Jesse Baird PERSON · 1× Luke Davies PERSON · 1× New South Wales GPE · 1×

Narrative

A computer-generated reconstruction of the alleged double murder of Jesse Baird and Luke Davies has been played to a Sydney jury, as pictures showing gun marks on a bedroom door were examined by the supreme court.
framing: assertive · carried by 1 article(s) · first seen 2026-10-14
🔮 The closer a target is to a barrel, the smaller the spread pattern would be, Van Der Walt said on Wednesday.

Claims (25 extracted, 5 hedged)

A computer-generated reconstruction of the alleged double murder of Jesse Baird and Luke Davies has been played to a Sydney jury, as pictures showing gun marks on a bedroom door were examined by the supreme court. asserted
pictures → generate → court
Beau Lamarre-Condon, 31, has been accused of shooting dead the Sydney couple with his police service weapon in Baird’s Paddington home on 19 February 2024. asserted
Condon → accuse → February
He has pleaded not guilty to two counts of murder and one charge of aggravated break and enter. asserted
He → plead → break
The defence has argued the couple were accidentally shot in two separate struggles and Lamarre-Condon acted in self-defence. asserted
Condon → argue → defence
The prosecution has told the court that Lamarre-Condon shot Baird twice in the kitchen before shooting Davies through a bedroom door. asserted
Condon → tell → door
A computer-generated video outlining the crown’s version of events was played to the New South Wales supreme court jury on Wednesday. asserted
video → generate → Wednesday
A 3D recreation of the Paddington terrace on the night of the shootings allowed the jury to see the alleged path Lamarre-Condon took through the home. asserted
Condon → allow → home
The reconstruction included photos of bullet holes and marks. asserted
reconstruction → include → holes
The potential trajectory of the bullets was also highlighted. asserted
trajectory → highlight → bullets
Before the video was shown, justice Natalie Adams said it was the crown case that Baird was shot at close range but the defence argued he was shot from further away. asserted
he → show → range
The judge warned the kitchen was not shown to scale and that not all the evidence relevant to the angle or distance of the shot to Baird’s head had been adduced. asserted
evidence → warn → head
The NSW police firearms examiner Lucas Van Der Walt said he was more certain of the trajectory of the bullet through the bedroom door because it had passed 35mm thick wood. asserted
it → say → wood
Van Der Walt told the court that “stippling” had been found on the door around a bullet hole that the prosecution alleged was covered with putty and a plastic hook. asserted
prosecution → tell → putty
Stippling is the pattern made by gun shot propellant particles. asserted
Stippling → make → particles
The closer a target is to a barrel, the smaller the spread pattern would be, Van Der Walt said on Wednesday. asserted
Walt → say → Wednesday
“[It] is going to pepper itself into that softer surface – in this case a painted door,” he told the jury. asserted
he → go → jury
The court was shown a video of police taking the door from Baird’s bedroom and shooting it with the same gun and ammunition that was allegedly used by Lamarre-Condon. uncertain
that → show → Condon
The pictures of both the original and test bullet hole were compared and shown to the jury. asserted
pictures → compare → jury
Van Der Walt said there was a “very similar spread pattern of the propellant particles impacting with the paint and the wood in the door”. asserted
particles → say → door
He suggested the muzzle of the firearm was 10 to 20cm away from Davies when it was discharged. uncertain
it → suggest → Davies
On the side of the door the bullet would have exited, he noted the splintering looked more opaque in the original hole, but he said that was because wood putty had been used to fill the hole. asserted
putty → exit → hole
Asked why there was no other bullet marks or bullets found in the room, the expert said it could have hit a hypothetical pillow, jacket or similar item. uncertain
it → ask → pillow
“If that bullet continued and penetrated any of these surfaces and that object was removed and discarded, we’ll never find that bullet,” he told the court. “If it slowed down enough and it only lightly impacts with a surface, it might leave behind a scuff mark that’s not convincing that it’s a bullet impacting – it might look like normal wear and tear. uncertain
it → continue → wear
Bullets shot in this way fell to the ground, he said, and given the scene had been cleaned extensively, a casing could have been picked up by cleaners, Van Der Walt told the jury. uncertain
Walt → shoot → jury
The trial before justice Adams continues. asserted
trial → continue → Adams
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