This is the first time the city has hosted a drill like this.
Bob Huey said it was his job to bring sound to a silent Indianapolis Motor Speedway.
The cases do not appear to be linked, officials said.
The system will shut down for at least 29 hours to inspect electrical components on the tracks.
Authorities say she left the 7-year-old with a stranger.
She was arrested on a charge of child neglect.
The three-judge panel overturned a lower court decision.
“…Hoosiers emerged as the clear winners.”
The cause of death isn’t known and an autopsy is scheduled for Tuesday.
Police contacted OfferUp, who provided the Facebook account associated to the OfferUp account.