From Ballot Access News:
On October 7, St. Louis held a special election to fill the vacant seat on the Board of Aldermen, for the 15th district. Four candidates were on the ballot: Democratic nominee Missy Pinkerton-McDaniel; Republican Joshua Simpson; independent Megan Green; and independent Rhonda Smythe. Here is a story about the candidates, a week before the election.
Green won the election, and the other independent, Smythe, placed second. The two independents together polled 80% of the vote.