Narrative:
The aircraft experienced an apparent inflight breakup and subsequent impact with residential terrain in Yorba Linda, California. The airplane was destroyed during the accident sequence and the sole pilot onboard received fatal injuries. One residential structure was substantially damaged, four fatalities and multiple injuries have been reported.
Updated information is that the aircraft had one POB and one fatality. There were four fatalities and two significant injuries to occupants of the house that the aircraft crashed into. NBC further reports that the aircraft burst into flames and nosedived into the ground spreading debris over four blocks of the neighborhood.

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