MercoPress. South Atlantic News Agency

All members of a gun attack outside Congress in Buenos Aires arrested

Security Minister Patricia Bullrich said on Friday that all members of the gang had been detained, including one who had fled across the border to Uruguay

Two men were arrested on Friday on suspicion of murdering a civil servant and seriously injuring a lawmaker in Argentina, in a brazen crime in broad daylight. Marcelo Yadon was shot five times at close range as he walked in a square in front of the National Congress at 7 am on Thursday with his childhood friend and lawmaker Hector Olivares, who was in a critical condition and underwent emergency surgery.

Juan Jose Fernandez, a 42-year-old street vendor known as “the Gypsy,” was arrested in the center-east of Argentina, some 300 kilometers from the scene of the crime.

Juan Jose Navarro Cadiz, known as “the Onion,” was arrested in neighboring Uruguay. Six people in total have been detained in connection with Thursday's shooting.

Authorities said they had ruled out a political motive for the murder.

“Light has been shed on the incident and we can confirm that it wasn't a political crime,” said Public Safety Minister Patricia Bullrich, who suggested an organized crime hit.

“Yadon was the murder target. Our hypothesis is that it was a personal attack,” she said.

Yadon, who was 58, was killed on the spot by two shooters in a parked car.

Olivares, 61, was hit by three bullets and is fighting for his life, said Pablo Rossi, assistant director at the Ramos Mejia hospital treating him.

Argentine press reports claimed the motive was related to a relationship between Yadon, who was married with children, and Fernandez's 24-year-old daughter, Estefania.

She and her partner, Rafael Cano, were among those arrested.

The shooting was caught on security cameras. Shots were fired at Olivares and Yadon from inside a parked car, causing both to fall to the ground.

Olivares, a lawmaker from the ruling coalition, and Yadon worked in La Rioja state in the northwest, and shared a flat when in Buenos Aires.