Preliminary vote tallies from Mexico's first judicial elections indicate the ruling Morena party is headed toward control over the Supreme Court.

The Morena party controls most of Mexico’s government. Its sway over the Supreme Court is set to increase after a judicial election that raised fears about democracy.

By Diego Oré and Sarah Morland MEXICO CITY (Reuters) -Around 13% of Mexicans likely turned out to vote in the country's first-ever judicial election, Mexico's INE electoral authority said on Monday, as the government hailed a successful process while analysts said the low turnout could undermine an already controversial reform.