Esters received 61 percent of the vote.
Days after Election Day, these residents were back at the polls.
The special election for a seat on the council in District 2 will be held on Nov. 8.
A special election will be held Nov. 8.
Brennan has served on the council since 2014.
District 1's incumbent candidates ran uncontested.
The Diamondback profiled everyone running and outlined voting history for those with council experience.