There were prior explosions in the past week.
The release via Twitter did not provide an details, however, Madison, Indiana officials reported two such explosions in the past week. Earlier today, Madison, Indiana Police reported an explosion in the driveway of the Judge’s residence. On March 7, the Madison Police reported an explosion in the City Hall Parking lot.
“On Sunday, March 6, 2016, the Madison Police Department responded to a report of an explosion near the City Hall Parking lot and the 300 block of Central Avenue. Lieutenant Dan Slygh, Lieutenant Bruce Heaton, Sergeant Ben McKay, and Patrolman James Lee responded to the scene.
It was determined that an explosive device was detonated near the entrance to the City Hall parking lot from Central Avenue. The Indiana State Police Explosive Ordinance Destruction (EOD) team was contacted.
Evidence was collected at the scene and will be taken to the Indiana State Police Evidence Laboratory for examination.”