BREAKING: Here's Why RNC HQ Was Placed on Lockdown This Morning

The headquarters of the Republican National Committee was briefly placed on lockdown Wednesday morning and the hazardous materials team from the United States Capitol Police responded to the scene on Capitol Hill.

According to sources reported by NBC News, the emergency response stemmed from a package containing vials of blood that was sent to the RNC's offices just a few steps from House office buildings.

NEW: Three sources tell @NBCNews vials of blood were sent to the RNC... https://t.co/iRhiH2O1rK
— Dasha Burns (@DashaBurns) May 22, 2024

Capitol Police told NBC News that the package was contained and removed by its personnel while another source told the outlet that the blood was being tested, presumably to determine its source and whether any additional hazards were present in the package sent to the national headquarters of the Republican Party.

In a statement following the lockdown, U.S. Capitol Police said it was called to the RNC's offices "for the report of a suspicious package" which "contained two vials of blood" and was "cleared by our Hazardous Incident Response Division." Authorities added that the "source of the package" along with its contents are under further investigation.

Law enforcement personnel wearing gas masks just exited the RNC carrying bags of material pic.twitter.com/VC8rBLRYfC
— Jon Michael Raasch (@JMRaasch) May 22, 2024

According to NBC News, it remained unclear whether any suspects were in custody.

The RNC released a statement on Wednesday afternoon on the "revolting attack":

Today, vials of blood were sent to RNC Headquarters in DC. We are thankful to law enforcement, who responded quickly and ensured everyone’s safety. The lockdown has been cleared and staff has resumed their office duties because we remain unintimidated and undeterred in our efforts to elect President Trump to the White House.
This revolting attack comes on the heels of pro-Hamas protestors violently demonstrating on college campuses and deranged Biden supporters physically attacking our campaign volunteers for supporting President Trump.
While Republicans fight to strengthen our economy, secure our southern border, and halt the violent crime in our communities, the fringe-left is wreaking havoc, sowing fear, and lying to the public in a bad-faith effort to divide Americans and sway an election. No matter what violent tactics Biden’s extreme left supporters try next, we stand firm in our mission to deliver greater freedom and opportunity for all Americans, and we won’t back down.