Recent events in Dallas and now in Baton Rouge called for a sign of unity among officers.
One of John Mellencamp's sons and the son of the IU baseball coach have posted bail after each was charged with a felony.
The Indianapolis Metropolitan Police Department is putting more than 100 officers back on the streets in the coming weeks.
Officials hope the dog will help crack down on illegal drug traffic in the city.
Kokomo Police Department officers have begun training for the Mounted Patrol Unit, which will be used for special events.
The man is expected to be charged with the murder of 19-year-old Amanda Bach, found dead in a town near Gary, Indiana.