At least one person was shot and rushed to a hospital after supporters of President Donald Trump who rallied outside the U.S. Capitol clashed with police officers and breached the building, forcing a lockdown with members of Congress inside.

The protesters, some of who were seen wearing body armor, made their way up the steps around 2:15 p.m. ET, pushing through barricades, officers in riot gear and other security measures put in place in anticipation of the protest.

A woman was shot inside the Capitol and seriously injured, sources tell ABC News. A source familiar with the situation said DC Fire EMS are transporting a woman in critical condition to a local hospital.

Read more: ABC News