South Korea impeaches President Park Geun-hye

The country's Constitutional Court now will have up to 180 days to determine whether to formally end Park's presidency. During that time Park would be suspended as president but not removed, with her duties temporarily transferred to the prime minister until the court reaches a decision on whether her impeachment is constitutional.

Friday was the last day of the current parliamentary session. As lawmakers arrived at the parliament, hundreds of protesters rallied in front of the National Assembly’s main gate to urge impeachment.

This is a developing story.