Read: Chicago police Officer Karol Chwiesiuk arrested on federal charges of breaching US Capitol on Jan. 6 (Warning: graphic language)

Officer Karol Chwiesiuk, 29, was charged in a criminal complaint in U.S. District Court in Washington with five misdemeanor counts, including entering a restricted building, disrupting government business and disorderly conduct on Capitol grounds with intent to impede a congressional proceeding.

Read the complaint below. (Warning: graphic language)

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