A woman who sat behind Rep. Lauren Boebert (R-Colo.) at a theater in Denver on Sunday has described the lawmaker’s “outrageous” behavior before she was kicked out of the venue.

The extremist lawmaker was forced to leave the touring production of “Beetlejuice” following complaints from multiple other attendees about disruptive behavior, according to local news outlets.

Surveillance footage shows her and a companion being escorted out of the Buell Theatre.

A pregnant woman who said she sat directly behind Boebert, and reportedly provided evidence she did so, told The Denver Post: “These people in front of us were outrageous. I’ve never seen anyone act like that before.”

The woman, who said she did not recognize Boebert, told the Post she asked the lawmaker to stop vaping, but the congresswoman simply said “no.”

She said Boebert was singing along loudly with her hands in the air and took multiple long videos during the first half of the performance.

The woman made a complaint during intermission. When she returned to her seat with her husband, Boebert called her a “sad and miserable person,” she said.