Tensions escalated in Brasilia on Wednesday evening when a man set off deadly explosions near Brazil’s Supreme Court. The authorities confirm that the individual, who tried to enter the courthouse, died in the explosion, forcing an emergency evacuation of the premises.

The incident began when the attacker detonated explosives inside a vehicle parked in the Congress grounds before going to the Supreme Court. Although he was unable to enter the building, the man managed to set off a second explosion outside, ringing out the Three Powers Plaza, a central hub for government activities in Brazil.

Lt. Gov. Celina Leao expressed concern about potential additional threats, advising Congress to close as a precaution. The aftermath of this unspeakable act of violence has intensified, with forensic and federal investigations underway to uncover his identity and motives.

(With contributions from agencies.)