Officials and local media reported that two people were killed and two others were taken to hospital when a small plane crashed near a high school in the American city of San Diego, which also destroyed two homes and damaged a third.
And NBC television reported that at least two homes were destroyed by a fire caused by the fall
CBS 47 said at least two people were taken to hospital
Santana High School, which is only a few blocks from the site of the falls, announced on Twitter that all of its students were "safe".
The San Diego County Sheriff's Department said it had closed several streets due to the accident, adding that the Federal Aviation Administration and the National Transportation Safety Board would investigate the accident.