Franklin is seeking his second term in office.
More than 1,600 residents, 65 percent, voted yes to the public question.
Some races showed that some Indiana communities could be ready for change.
24-year-old Ron Stewart of Indianapolis was arrested in connection to the shooting.
The law takes effect on July 1.
Jim Brainard, John Ditslear, and Andy Cook will all stay in their respective offices.
“When kids were out in recess, I was there sitting there watching through the window,” said Herendeen.
Hogsett said that he will be “a mayor of ideas, not a mayor of ideology.”