He called his wife, Tiffany, who dialed 911, and as they waited for sheriff's deputies to arrive they heard more shooting — slow, single-fire shots by the school as if someone were taking time to pick targets, a shot and the yelp of a dog, and to the south, a man at the municipal airport screaming for help, and more shooting there.

Source: Los Angeles Times November 14, 2017 23:37 UTC