Deadly news chopper crash: Live video 'most important evidence,' NTSB says

Read the original at ABC News (US) ↗
ABC News (US) · collected 2026-09-17 · by Emily Shapiro, Ayesha Ali

Quick Summary

The National Transportation Safety Board (NTSB) has identified live video footage from an NBC Los Angeles news helicopter as crucial evidence in investigating the fatal crash that occurred in Chatsworth on Tuesday evening, which killed three people including reporter Eliana Moreno and pilot George Marciniw. The NTSB investigator-in-charge Fabian Salazar stated that the recording will undergo sound spectrum analysis to identify engine sounds and advisory tones. The crash happened while several news helicopters were covering a separate deadly collision involving a Metro bus and an SUV earlier in the day, which resulted in two fatalities and multiple injuries.
Written locally by qwen2.5:14b on 2026-09-20, 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

On Tuesday evening, a news helicopter providing aerial coverage for NBC4 and Telemundo 52 in Los Angeles crashed, resulting in three deaths including reporter Eliana Moreno, pilot George Marciniw, and pedestrian Edy Gutierrez Mejia. The helicopter was covering the scene of an earlier fatal bus crash involving an SUV, which killed two people and injured several others. Witnesses reported seeing the helicopter explode upon impact; it had been providing live coverage between 5pm and 7pm local time, when it went down in the Chatsworth area of San Fernando Valley. NBC4 confirmed that Moreno and Marciniw were colleagues who had worked together since 2023, flying "hundreds of hours" during their tenure. The helicopter model involved, a Eurocopter AS 350 B2 Ecureuil, has been linked to at least six fatal accidents this year globally.

Written for “Los Angeles Helicopter Crash” on 2026-10-05, grounded in this article and the 24 other(s) covering the same event.

Signals How these are calculated →

Claims extracted
12
claim-shaped sentences
Uncertain
33%
4 of 12 hedged
Leaning
not political
takes no side on a contested political question
Correction & hedging signals
58.7
corrections and hedging in what we collected; not a measure of accuracy
Outlets on this story
25
Crime & Law
Narrative spread
1
articles carrying this framing
Analyzed 2026-09-20 · how these are computed

Story

📰 Los Angeles Helicopter Crash
Crime & Law · 25 article(s) covering the same event. See how they differ ↓

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Compared with similar articles

This article reads unscored and hedges 33% of its claims. Each row says how that neighbour differs.
Washington Examiner
⚖️ leaning not scored 🔴 12% hedged 2 of 16 📰 publisher trust 72
“Both articles describe the same news helicopter crash in Los Angeles that killed three people on September 16, 2026, involving NBC4 and Telemundo reporter Eliana Moreno and pilot George Marciniw.”
New York Post
⚖️ leaning not scored 🔴 15% hedged 4 of 27 📰 publisher trust 64
“Both articles describe the same fatal LA helicopter crash involving NBC's Eliana Moreno and pilot George Marciniw, with Article A focusing on the emotional reaction of another NBC anchor at the scene, and Article B covering the NTSB investigation.”
The Guardian
⚖️ leaning not scored 🔴 0% hedged 0 of 27 📰 publisher trust 60
“Both articles describe the same news helicopter crash in Los Angeles that killed a reporter, a pilot, and one person on the ground.”
New York Post
⚖️ leaning not scored 🔴 17% hedged 3 of 18 📰 publisher trust 64
“Both articles describe the same news chopper crash involving NBC Los Angeles, the same individuals (Eliana Moreno and George Marciniw), and a similar timeframe.”
New York Post
⚖️ leaning not scored 🔴 17% hedged 4 of 24 📰 publisher trust 64
“Both articles describe the same news chopper crash that killed three people on Tuesday, involving NBC reporter Eliana Moreno and pilot George Marciniw.”
New York Post
⚖️ leaning not scored 🔴 19% hedged 6 of 31 📰 publisher trust 64
“Both articles refer to the same fatal news chopper crash in Los Angeles involving NBC LA's Chopper 4, with similar details about victims and evidence.”
NBC News
⚖️ leaning not scored 🔴 no claims extracted 📰 publisher trust 95
“Both articles discuss the NTSB briefing on a specific news helicopter crash in Los Angeles, mentioning the same number of fatalities and referring to live video as crucial evidence.”
The Sydney Morning Herald
⚖️ leaning not scored 🔴 0% hedged 0 of 1 📰 publisher trust 61
“Both articles describe the same news chopper crash incident in Los Angeles on September 15, 2026.”
CBS News
⚖️ leaning not scored 🔴 0% hedged 0 of 3 📰 publisher trust 66
“Both articles describe the exact same news helicopter crash in Los Angeles on Tuesday night that killed three people, including a reporter and pilot.”
BBC News
⚖️ leaning not scored 🔴 17% hedged 3 of 18 📰 publisher trust 78
“Both articles describe the exact same news helicopter crash in Los Angeles on Tuesday night, involving the same victims and investigators.”

Publisher

ABC News (US) · 643 article(s) · 2 correction(s) detected
Running correction rate · 2 correction(s)
2026-10-04
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Who wrote this

Ayesha Ali
4 article(s) here · 1 carrying a prediction
🔮 The government claims the change could save Americans $138 billion.
🔮 In order to change the circuit in Philadelphia, Bedford said the airspace in the Northeast would be closing for at least 30 minutes, and ground stops were expanded to include New York City's John F. Kennedy International Airport and LaGuardia Airport as part of the work.
🔮 A vigil will be held in Chatsworth on Thursday evening, according to NBC Los Angeles.
🔮 Five people are dead and five people are injured after an Amazon Air cargo plane from Puerto Rico overran a runway at Miami International Airport, Miami-Dade County Mayor Daniella Levine Cava said in a news conference Sunday evening.
Also by Ayesha Ali
Nothing else under this byline is closely related to this article, so these are simply their most recent.
Emily Shapiro
7 article(s) here · 1 carrying a prediction
🔮 Nor'easter heading to New York City, Massachusetts: Tracking the storm The nor'easter could spark flight disruptions along the Northeast coast.
2026-09-24 · mixed framing · Millions brace for nor'easter: Latest forecast
🔮 Her autopsy found “no signs of trauma … that would have contributed to the death,” the coroner’s office said.
🔮 A vigil will be held in Chatsworth on Thursday evening, according to NBC Los Angeles.
🔮 Philadelphia Police Commissioner Kevin Bethel stressed that authorities will "dictate the pace" of the massive investigation.
Also by Emily Shapiro
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 7 articles by Emily Shapiro →

Topics

Chatsworth Los Angeles NBC NBC Los Angeles NTSB

Subjects

Los Angeles GPE · 3× NTSB ORG · 3× Chatsworth GPE · 2× Marciniw PERSON · 2× Moreno PERSON · 2× NBC ORG · 2× NBC Los Angeles ORG · 2× Eliana Moreno PERSON · 1× Fabian Salazar PERSON · 1× the National Transportation Safety Board ORG · 1×

Narrative

"What we are going to do is get a pristine copy of that recording and send it to our recorder's lab for a sound spectrum analysis, because in that recording, we are clearly hearing sounds that are consistent with the engine changing its speed," Salazar said.
framing: mixed · carried by 1 article(s) · first seen 2026-09-20
🔮 A vigil will be held in Chatsworth on Thursday evening, according to NBC Los Angeles.

Claims (12 extracted, 4 hedged)

Deadly LA news chopper crash: Live video 'most important evidence,' NTSB says A reporter, a pilot and one person on the ground were killed in the crash. Live video taken from a Los Angeles TV news helicopter just before it crashed is among the "most important evidence" investigators have as they work to determine the cause of the deadly incident, according to the National Transportation Safety Board. NTSB investigator-in-charge Fabian Salazar told reporters Wednesday that the live video feed from NBC Los Angeles helicopter reporter Eliana Moreno and her pilot George Marciniw "is probably the most important evidence that we have discovered so far." The final moments of the broadcast from inside the chopper show the helicopter shaking as alarms begin to sound. uncertain
alarms → say → chopper
They start to fall and a voice asks, "You can't pull up?" before the feed is cut off. asserted
feed → start → ?
"What we are going to do is get a pristine copy of that recording and send it to our recorder's lab for a sound spectrum analysis, because in that recording, we are clearly hearing sounds that are consistent with the engine changing its speed," Salazar said. asserted
Salazar → go → speed
"We're also hearing tones that are being generated that are likely advisories to the pilots. asserted
that → hear → pilots
" Moreno, Marciniw, and a person on the ground, 29-year-old Edy Gutierrez Mejia, were all killed when the news chopper crashed between two commercial buildings in Chatsworth on Tuesday evening, officials said. asserted
officials → kill → evening
A fourth person was taken to a hospital, officials said. asserted
officials → take → hospital
NBC Los Angeles said Moreno and Marciniw "logged hundreds of hours together in the sky" on stories including the January 2025 wildfires. asserted
Moreno → say → wildfires
The NBC Los Angeles helicopter was among several news choppers in the area at the time covering a deadly collision between a Metro bus and an SUV that unfolded about two hours earlier. asserted
that → cover → bus
The bus and SUV crash left two people dead and several others injured, authorities said. asserted
authorities → leave → people
The SUV driver, Bailee Lynn Rios, is being held on suspicion of murder for her alleged role in the bus crash, according to police. uncertain
driver → hold → police
A vigil will be held in Chatsworth on Thursday evening, according to NBC Los Angeles. uncertain
vigil → hold → Angeles
The NTSB said it will release its preliminary report on the chopper crash in 30 days, adding that a final report with a cause could take up to 18 months. uncertain
report → say → months
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