KEY POINTS
  • A Russian gun-rights activist accused of working as an unregistered foreign agent in the U.S. offered to exchange sex for a job with an interest group, prosecutors alleged in court filings Wednesday.
  • A U.S. judge Wednesday ordered the alleged Russian agent, Mariia Butina, to be jailed pending trial shortly after federal prosecutors warned in court filings that she posed an "extreme risk of flight."
  • Maria Butina is charged with conspiring to act as an agent of a foreign government. She is accused of conspiring with Russian agents to infiltrate a U.S. gun rights organization as part of "a covert Russian influence operation."
In this photo taken on Sunday, April 21, 2013, Maria Butina, leader of a pro-gun organization in Russia, speaks to a crowd during a rally in support of legalizing the possession of handguns in Moscow, Russia. 

A U.S. judge Wednesday ordered an alleged Russian agent to be jailed pending trial shortly after federal prosecutors warned in court filings that she posed an "extreme risk of flight."

Mariia Butina, 29, pleaded not guilty to charges of conspiring to act as an agent of a foreign government in Washington, D.C., district court.