Chatsworth Helicopter Crash Leaves Three Dead in Los Angeles
The Chatsworth helicopter crash has left three people dead after an NBC4 news helicopter went down Tuesday evening while covering a separate deadly traffic collision in Los Angeles. The aircraft crashed in the Chatsworth neighborhood shortly before 7 p.m., bursting into flames between two commercial buildings.

The helicopter was identified as NewsChopper4, which was operated by Angel City Air and was providing aerial coverage for NBC4 and Telemundo 52. Two people aboard the helicopter were killed, along with a person on the ground. Two additional people were transported to a hospital following the crash.
The incident has prompted an investigation by the National Transportation Safety Board and the Federal Aviation Administration.
Chatsworth Helicopter Crash Happened During Breaking News Coverage
The crash unfolded during an already chaotic evening in Chatsworth.
Earlier Tuesday, emergency crews had responded to a serious collision involving a Metro bus and an SUV near Nordhoff Street and De Soto Avenue. The collision killed two people and injured several others, according to Los Angeles Fire Department information.
Television news helicopters were in the area covering the earlier crash when NewsChopper4 went down.
The helicopter crashed around 7 p.m. near the 9100 block of North Mason Avenue. According to the Los Angeles Fire Department, the aircraft came down between two commercial buildings.
Fire broke out immediately after the crash.
The flames spread to four vehicles and two storage containers near the impact site. Firefighters were able to extinguish the fire, and officials said nearby structures were not exposed to the flames.
The Los Angeles Fire Department reported that 56 firefighters responded to the aircraft crash. Four patients were assessed at the scene, with three pronounced dead and another transported to a local hospital.
NBC4 Identifies Its Helicopter Crew
NBC4 later confirmed that its helicopter was involved in the crash.
The two people aboard were identified as aerial journalist Eliana Moreno and pilot George Marciniw.
Moreno was known to viewers as an aerial reporter who regularly covered breaking news across Southern California. She worked for NBC4 and Telemundo 52 and was frequently seen reporting from the sky during police pursuits, wildfires, traffic incidents and other major events.
NBC Los Angeles reported that Moreno studied broadcast journalism and political science at Chapman University. She had developed a distinctive presence in Southern California television news and was known online as “Eli in the heli.”
Marciniw was an experienced Southern California pilot who also worked as a flight instructor. He graduated from Burbank High School in 1974 and had decades of aviation experience.
The two had worked together on aerial assignments, including coverage of major breaking-news events throughout the Los Angeles area.
Their deaths have sent shock waves through the local journalism community.
NBC4 and Telemundo 52 released a statement expressing deep sadness over the fatal accident and extending condolences to the families, friends and colleagues of those who died.
A Third Person Was Killed on the Ground
The Chatsworth helicopter crash was not limited to the people aboard the aircraft.
Fire officials said a third person on the ground was also killed.
Authorities initially did not publicly identify that victim. Another person was transported to a hospital after the incident, although officials initially did not release detailed information about that person’s condition.
The location of the crash increased the potential danger because the helicopter came down in an area containing commercial buildings, vehicles and storage containers.
Despite the intense fire, officials said the nearby buildings were not damaged by the flames.
The Los Angeles Fire Department said the fire was completely extinguished after firefighters arrived and attacked the blaze.
What Happened Before the Helicopter Crash?
The helicopter had been in the area because of the deadly Metro bus collision.
The earlier crash occurred at approximately 5 p.m. when an SUV struck a Metro bus. The collision caused significant damage to the bus and left several people requiring emergency assistance.
Los Angeles Fire Department records said eight patients were assessed in connection with the earlier collision, with six transported to local hospitals and two pronounced dead at the scene.
The severity of that crash brought multiple news crews to the area.
The helicopter was part of the aerial coverage, giving viewers a broader view of the emergency response.
Then, roughly two hours after the bus collision, the helicopter itself crashed only a short distance away.
That sequence made the incident especially difficult for the journalists covering the original story. NBC4 reporters were already reporting from Chatsworth when the station lost contact with its own helicopter crew.
NBC4 Newsroom Faces Its Own Breaking News Tragedy
The situation created an extraordinary challenge for the NBC4 newsroom.
Journalists who had been covering the bus crash suddenly found themselves covering an accident involving their own colleagues.
NBC4 anchor Colleen Williams later confirmed on air that NewsChopper4 had crashed and that the station had lost members of its team.
The newsroom continued reporting while also processing the loss of Moreno and Marciniw.
The Los Angeles Times reported that NBC4’s journalists were covering the original crash for about two hours before learning that their helicopter had gone down nearby.
For television news organizations, helicopters are frequently used to provide aerial views of traffic, wildfires, police activity and other breaking events. The loss of a news helicopter therefore affects not only the immediate crew but also a much larger newsroom and journalism community.
Investigation Into the Chatsworth Helicopter Crash Begins
The cause of the Chatsworth helicopter crash remains under investigation.
The National Transportation Safety Board and Federal Aviation Administration are handling the investigation, according to the Los Angeles Fire Department.
Officials have not announced a definitive cause.
Investigators will typically examine numerous factors in a helicopter accident, including the aircraft’s mechanical condition, maintenance history, flight path, weather conditions, communications, pilot experience and available video or witness evidence.
The investigation may also examine what happened during the helicopter’s final moments.
At this stage, however, investigators have not publicly determined why the aircraft lost altitude and crashed.
That distinction is important because early theories surrounding an aviation accident can change as investigators recover additional evidence.
Video and Witness Evidence Could Become Important
The helicopter crash occurred in a heavily populated part of the San Fernando Valley, meaning investigators may have access to witness accounts, surveillance footage and recordings from nearby news crews.
Several television helicopters were reportedly in the area covering the earlier collision.
The presence of other aircraft could provide investigators with additional information about the helicopter’s position and activity before the crash.
Investigators may also examine video recorded by the helicopter itself if any usable footage or data survives.
The aircraft’s wreckage will be another major source of evidence.
Specialists can examine engines, rotor components, flight controls and other systems to determine whether mechanical failure played a role.
However, the NTSB has not yet released a final explanation for the crash.
Officials Respond to the Tragedy
The deaths drew condolences from Los Angeles officials and California leaders.
Los Angeles Mayor Karen Bass described the evening as involving two extraordinarily difficult incidents for first responders.
Los Angeles County Supervisor Lindsey Horvath also acknowledged the impact on the victims, their families, the people involved in the bus collision and the local journalism community.
California Gov. Gavin Newsom expressed condolences to the victims’ families and to NBC4 following the helicopter crash.
The response also highlighted the work of firefighters, police officers, paramedics and other emergency personnel who responded to two serious incidents in the same Chatsworth area within hours.
More than 50 firefighters were involved in the helicopter response, according to the Los Angeles Fire Department.
A Difficult Day for Chatsworth
The Chatsworth helicopter crash came during an evening that had already brought death and serious injuries to the community.
The earlier bus collision had required a large emergency response. Then the helicopter crash added another mass-casualty incident only a short distance away.
Residents and witnesses described seeing smoke and flames after the helicopter went down.
Emergency crews quickly established a perimeter around the crash site while firefighters worked to extinguish the fire and assess victims.
The helicopter struck an area between commercial properties, where several vehicles and storage containers were damaged.
The incident also attracted a large law enforcement and emergency response presence as investigators began securing the area.
The Loss of Eliana Moreno and George Marciniw
For NBC4, the tragedy has a deeply personal dimension.
Moreno was not simply a journalist assigned to the crash. She was part of a specialized team responsible for giving viewers an aerial perspective of major events across Southern California.
Marciniw similarly had a long connection to aviation and to the Los Angeles region.
Their deaths represent the loss of two professionals who had spent years working in demanding conditions.
Colleagues have remembered their work and the important role they played in local television news.
Moreno’s experience as an aerial journalist made her a familiar presence to viewers who followed NBC4’s coverage of breaking events.
Marciniw’s long aviation career included both helicopter operations and flight instruction.
Their final assignment was connected to the coverage of another tragedy.
Questions Remain About the Cause
As investigators continue examining the wreckage, several important questions remain unanswered.
Why did the helicopter crash?
Was there a mechanical problem?
Did weather or environmental conditions play a role?
Were there operational issues?
Or was another factor involved?
At present, officials have not provided a definitive answer.
Investigators will need time to collect and analyze evidence before reaching conclusions.
The NTSB investigation could ultimately produce a preliminary report followed by a more detailed determination of the circumstances surrounding the accident.
Until that process is completed, speculation about the exact cause should be treated cautiously.
What Happens Next?
The crash site will remain an important focus for investigators as they reconstruct the helicopter’s final flight.
The NTSB and FAA will examine the aircraft, available records and witness information. Investigators may also review communications and video evidence from the area.
Authorities will eventually provide additional information as the investigation progresses.
For the families of those killed, however, the investigation is only one part of the aftermath.
Three lives were lost in the crash, including two people who were working to document events for the public.
The tragedy has affected NBC4, Telemundo 52, the aviation community and the Chatsworth community itself.
The Chatsworth helicopter crash also serves as a stark reminder of the risks involved in aerial news gathering. News crews routinely move toward dangerous situations to document events as they unfold, often operating in rapidly changing conditions.
For now, the cause of the crash remains unknown.
What is known is that NewsChopper4 went down in Chatsworth shortly before 7 p.m. Tuesday, three people died, two others were hospitalized, and federal aviation investigators are working to determine what happened.
As that investigation continues, colleagues, officials and residents are mourning the people lost in one of the most tragic nights Southern California’s local news community has experienced in years.
