Voters in San Francisco topple the city’s progressive district attorney, Chesa Boudin.

SAN FRANCISCO — Voters in San Francisco on Tuesday put an end to one of the country’s most pioneering experiments in criminal justice reform, ousting a district attorney who eliminated cash bail, vowed to hold police accountable and worked to reduce the number of people sent to prison.

Chesa Boudin, the progressive district attorney, was removed after two and a half years in office, according to The Associated Press, in a vote that is set…