Duncan Hunter is a former American politician who served as a member of the U.S. House of Representatives from 2009 to 2019. He represented California's 50th congressional district, which includes parts of San Diego County. Hunter was a member of the Republican Party and focused on issues such as national security and military affairs during his time in office. In 2018, Duncan Hunter and his wife were indicted on charges of misusing campaign funds. He later pleaded guilty to one count of conspiracy to misuse campaign contributions. Following his resignation, he was sentenced to prison, marking a significant fall from his political career.