The records also revealed paramedics and first responders treating the injured directly at the scene, highlighting the severity of the incident.
According to the Federal Aviation Administration (FAA), the plane involved in the accident was a single-engine RV-10 manufactured by Vans Aircraft.
This aircraft is designed to carry up to four people and is widely used for recreational flying. However, the tragedy in Fullerton raises questions about the safety and maintenance of small aircraft, which are often flown by private pilots.
The impact occurred around 2:15 p.m. local time, hitting an industrial warehouse used for furniture storage.