CARACAS, Venezuela (AP) — U.S. authorities filed charges Wednesday against a former Venezuelan lawmaker linked with President Nicolás Maduro accusing him of narco-terrorism and weapons crimes.

Federal prosecutors in New York alleged Adel El Zabayar participated with Maduro and other top Venezuelan officials as a key player in a scheme to flood the United States with tons of cocaine.

It follows a similar indictment of Maduro two months ago that U.S. authorities used to announce a $15 million reward for the socialist leader's arrest. The Trump administration has increased pressure to oust Maduro.

El Zabayar, 56, remains out of U.S. custody and he could not immediately be reached by The Associated Press for comment. Venezuelan officials did not immediately comment on the charges.

El Zabayer served as a lawmaker in the government of the late socialist leader Hugo Chávez. He traveled to Syria in 2013, taking up arms to defend its government in the Syrian civil war. U.S. prosecutors say El Zabayer served as an important intermediary between Venezuelan officials and the militant Muslim groups Hezbollah and Hamas.