Warmer and windy conditions are expected to arrive Tuesday and Wednesday, as temperatures return to the 60s.
Police say the shooting happened around 12:30 a.m. Sunday morning.
More than 1,000 people attended the event.
Deon Taylor, 21, faces preliminary charges of felony intimidation.
Tire marks in the grass show the driver sped through a yard between several homes.
The officer impersonator stole cash and a cell phone after asking the driver to get out of his car.
Anthony Gill added 17 points and Marial Shayok finished with 12 for the top-seeded Cavaliers (28-7).
The Hoosiers (27-7) will return to the regional semifinals for the first time since 2013.
The two met Saturday ahead of Butler’s game against Virginia.
Officials felt the original Pagoda was built too close to the track.