@abc.news.reports: A news helicopter crashed in Chatsworth, Los Angeles, on September 15, 2026, killing three people and causing a fiery explosion. Here are the key details of the incident: • The helicopter, identified as NewsChopper4, went down near the 9100 block of North Mason Avenue. • The crash happened while the chopper was covering a separate fatal bus collision in the same area. • Authorities reported that one person on the ground and two people in the helicopter were killed. • The National Transportation Safety Board (NTSB) and the FAA have launched an investigation to determine the cause of the crash. The incident had a particularly emotional impact on NBC4, as the crew was covering the story live when they lost contact with their colleagues. Would you like to know more about the journalists involved?#ChatsworthCrash #NewsChopper4 #HelicopterAccident #LAnews #NTSBInvestigation @ABC News