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Girl, 5, shoots and kills little sister, 3, after dad left loaded gun on kitchen counter

Read the original at New York Post ↗
Cite

Reilly, P. (2026, November 10). Girl, 5, shoots and kills little sister, 3, after dad left loaded gun on kitchen counter. New York Post. https://nypost.com/2026/11/10/world-news/girl-5-shoots-and-kills-little-sister-3-after-dad-left-loaded-gun-on-kitchen-counter/

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

New York Post · collected 2026-11-10 · by Patrick Reilly
Content note This article describes abuse of a child.

Quick Summary

In Rio de Janeiro, a five-year-old girl accidentally shot her three-year-old sister dead after their father left his loaded gun unattended on a kitchen counter before going to bed. The incident occurred when the family returned late from a street party; upon discovering an open garage gate, the father briefly checked for intruders with his firearm but forgot to secure it afterward. Police are investigating and expect to charge the father with involuntary manslaughter and failure to exercise proper caution with a firearm.
Written by AI on 2026-11-11, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

A five-year-old girl fatally shot her three-year-old sister after their father left a loaded gun on the kitchen counter before going to bed. Olivia Melo Moreira, 3, was found dead by her parents Sunday morning in Rio de Janeiro. The younger sibling repeatedly said "Sorry, Daddy" as the family dealt with the tragedy. The father, who is licensed to own firearms but has not been identified, told police that after returning home late from a street party, he had gone downstairs with his pistol when he noticed an open garage gate, though no intruders were found. He faces charges of involuntary manslaughter and failure to exercise proper caution with a firearm, according to The Sun. The family's attorney stated they have "no interest whatsoever in making a statement" at this time.

Written for “Child Shoots Sister With Father's Gun” on 2026-11-11, grounded in this article and the 0 other(s) covering the same event.
Why this leaning score
This article does not take a side on a contested political question, so it has no leaning score. That is an answer rather than a gap: a match report or a rescue can be warmly or critically written without being left or right, and scoring it anyway is how approval of a subject gets recorded as a political position.
No political leaning scored for article 143330 · logged 2026-11-11

Story

Child Shoots Sister With Father's Gun
Crime & Law · 1 article(s) covering the same event.

Compared with similar articles

Nothing to compare against. No article is close enough to this one for the pipeline to have linked or judged the pair.
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
11
sentences that state something as happening or true
Uncertain
27%
3 of 11 hedged ("reportedly", "may", "according to")
Leaning
not political
takes no side on a contested political question
Publisher signals
66/100
New York Post'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 2026-11-11 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

New York Post · 18743 article(s) · 39 correction(s) detected
Running correction rate · 39 correction(s)

Who wrote this

Patrick Reilly
81 article(s) here · 1 carrying a prediction
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Also by Patrick Reilly
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 81 articles by Patrick Reilly →

Topics

O Globo Rio de Janeiro The Sun

Subjects

Moreira PERSON · 2× The Sun ORG · 2× Daddy PERSON · 1× O Globo ORG · 1× Olivia Melo Moreira PERSON · 1× Rio de Janeiro GPE · 1×

Narrative

When they returned to the house, Moreira’s mother noticed the garage gate was wide open and alerted her husband, who took his pistol downstairs to check whether anyone had broken in.
framing: mixed · carried by 1 article(s) · first seen 2026-11-11
He was not immediately arrested but is expected to be charged with involuntary manslaughter and failure to exercise proper caution with a firearm, according to The Sun. “At this very delicate and tragic moment, the family has no interest whatsoever in making a statement,” the dad’s attorney told reporters.

Claims (11 extracted, 3 hedged)

A five-year-old girl fatally shot her little sister after their father reportedly left his loaded gun on the kitchen counter before he headed to bed. uncertain
he → shoot → bed
Olivia Melo Moreira, 3, was found dead by her parents Sunday morning on the floor of their Rio de Janeiro home — as her stunned sister ran toward them repeatedly saying “Sorry, Daddy,” the devastated father told police, according to The Sun. uncertain
father → find → Sun
Moreira was rushed to a local hospital where she succumbed to her injuries, O Globo reported. asserted
Globo → rush → injuries
The dad, a licensed gun owner who has not yet been identified, was interviewed by police. asserted
who → identify → police
He was not immediately arrested but is expected to be charged with involuntary manslaughter and failure to exercise proper caution with a firearm, according to The Sun. “At this very delicate and tragic moment, the family has no interest whatsoever in making a statement,” the dad’s attorney told reporters. uncertain
attorney → arrest → reporters
The little girl’s family had been out late for a street party that went on until 6 a.m. Sunday morning. asserted
that → go → a.m.
When they returned to the house, Moreira’s mother noticed the garage gate was wide open and alerted her husband, who took his pistol downstairs to check whether anyone had broken in. asserted
anyone → return → pistol
He found no burglars and went back to bed — but tragically left the loaded pistol, still in its holster, on the kitchen counter. asserted
He → find → counter
A loud bang awoke the parents who discovered their daughter on the floor. asserted
who → awake → floor
The father had registered the weapon as a licensed sports shooter and hunter. asserted
father → register → shooter
Police have seized the gun and the investigation remains ongoing. asserted
investigation → seize → gun
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