Ste. Genevieve County resident Cynthia Nugent filed on March 23 for the District 115 seat in the Missouri House of Representatives.
The district serves the northernmost section of Ste. Genevieve County along with parts of Jefferson and St. Francois counties.
Nugent is a Democrat.
Three Republicans had filed for the seat, which had been held by Republican Elaine Freeman Gannon, who is termed out of office after serving for eight years.
The filing deadline was March 31.
See the April 1 edition of the Herald for a list of offices and filings.