Venezuela's Congress on Tuesday requested a criminal investigation of opposition deputy Maria Corina Machado for crimes including treason in relation to her involvement in anti-government protests that have left at least 28 dead.
Machado, a 46-year-old engineer, has been one of the most visible leaders of six weeks of opposition demonstrations against President Nicolas Maduro that have unleashed the country's worst unrest in a decade.
Ruling Socialist Party legislators, who hold a majority of the seats, voted to ask the state prosecutor to investigate Machado for offenses that range from damaging buildings to inciting civil war.
We will not permit impunity. We will ensure revenge for those deaths. We will ensure these deaths will be paid for, said legislator Tania Diaz of the ruling Socialist Party. Anyone who violates the right to life is violating the constitution.
The move comes a month after the arrest of opposition leader Leopoldo Lopez, who along with Machado launched a national movement at the start of the year under the banner The Exit that is meant to help end 15 years of socialist rule.
Tuesday's theatrical session included a slick video of Machado's anti-government activism of the last decade that highlighted her links to the United States, the Venezuelan government's ideological adversary.
A stone-faced Machado shook her head as legislators rattled off accusations, with some legislators chanting justice, justice. A Machado aide said she would hold a press conference later in the evening.
Machado cannot be tried without approval from both the state prosecutor and the Supreme Court, and another assembly vote as to whether she should be stripped of her parliamentary immunity, according to a constitutional lawyer.
Decisions by the courts and the state prosecutors' office have frequently been in line with the party, meaning the process could take place quickly.
Machado, elected to Congress in 2010, is frequently pilloried by Chavez supporters as an out-of-touch elitist whose wealthy background makes her incapable of relating to the country's poor.
She rose to prominence in 2003 through an organization that helped the opposition gather signatures for what would ultimately be a failed recall referendum in 2004 against the late socialist leader Hugo Chavez.