Vandalism at the Islamic Society of North America is being investigated as a potential hate crime.
Plainville Community School Corporation and Danville Community School Corporation are both closed after separate threats against schools were made.
The 17-year-old from Plainfield and his father were trying to fly around the world in a single-engine jet in 30 days.
Several counties are experiencing flash flood warnings, and a tornado reportedly caused damage to several homes near Plainfield.
The Plainfield location will be the second in that city and the third in a small area around Indianapolis International Airport.