The soccer world is in mourning following the death of Liverpool and Portugal star Diogo Jota in a car crash in Spain early on Thursday morning. He was 28.

His brother, André Silva – who was also a professional footballer – also died in the accident at the age of 25.

Jota married his long-term partner, Rute Cardoso, with whom he has three children, less than two weeks before the crash.

The incident occurred around 12:30 a.m. local time on the A-52 road in Zamora, northwestern Spain, and was caused by a “burst tire while overtaking,” the country’s Guardia Civil said on Thursday. The vehicle that Jota and his brother were in left the road and subsequently caught fire, officials said. It is not known which brother was driving the car, which Spanish media reported was a Lamborghini.

The authorities identified the remains based on documents recovered at the scene of the accident, as well as the car’s license plate, CNN Portugal reported. Further forensic testing at a morgue in Zamora confirmed the brothers’ identities, according to CNN Portugal.