ringleader

Today, two of the killers — including the admitted ringleader — are walking free after receiving parole.

Medvedev continued to act as the ringleader before eventually attempting to quieten the boisterous crowd.

He filed a lawsuit with the Texas Supreme Court seeking to fire Democratic legislator, Gene Wu, whom he called the "ringleader" of a plot to "hijack" state government.

“Barack Hussein Obama is the ringleader. Hillary Clinton was right there with him, and so was Sleepy Joe Biden,” he said.

The MP for York Central said she had not been a "ringleader" of a rebellion but that she had sought to "advocate" for her constituents, including disabled people who "are very invisible in our society".