Police also say the slayings likely happened recently, but that the suspect indicated there could be additional victims going back 20 years.
Samual Sallee is being held in Bartholomew County on four charges of murder, after four Columbus residents were killed last May.
James Finney is charged with the shooting death of Adam Sarnecki in November 2011.
Devan Dumes faced attempted murder, theft, carjacking, and several gun-related charges.
In Brown County, the sole suspect in a Waynesville murder case has made a plea deal with the prosecutor's office to resolve an unrelated assault charge.
The Monroe County Sheriff‘s Department confirmed one male and one female were discovered dead after an apparent homicide-suicide.
Tuesday’s testimony revolved around Patrick Baker’s attempts to defend John Myers in his 2006 murder trial.
Relatives of one of the victims spoke to the media Monday.
John Myers is appealing his 2006 conviction for murdering IU student Jill Behrman.
The man who murdered a Bloomington woman 26 years ago was arrested for catching a ride with someone back to his work release site.