Another report of the incidents had a bit more info. “She” (if that really is a cis-female) had earlier threatened to kill her ex-boyfriend “and his child.” That was the first arrest for harassment. She bonded out and went back and did the drive-by, hitting the 12-year-old — presumably the ex’s kid. She was seen by a neighbor riding around in the passenger seat of a Caddy “with a silver gun.”
Thank you. It’s like a badly-written mystery novel.