Authorities say around 13 people have been arrested based on pending warrants against them unrelated to the slayings.
Investigators have moved to a larger headquarters as they work on finding who killed two teenage girls.
Details were found in an Office of Congressional Ethics report, which concluded the trip appears to have been "for personal purposes."
The warrant indicates state police contacted a handful of workers who admitted to falsifying registrations.
Two former Vigo County school corporation officials are charged with theft or bribery in a kickback scheme that landed them thousands of dollars.
The coroner's office has investigated nine drug overdose deaths in the past eight days.
Indiana’s corn and soybean industries are pushing back against a New York Times investigation that alleges GMOs haven’t done what they set out to do.
After three days of a murder trial in which Messel is accused of killing Hannah Wilson, jurors have heard witness testimony and seen evidence in the courtroom.
Peyton Manning vehemently denied the allegations when they were made late in the season.
IUPUI students learned investigation skills Friday through real post-blast crime scenes.