Police in south Florida say a man fatally shot a 30-year-old Buffalo Bills fan following an altercation outside Hard Rock Stadium after the Bills defeated the Miami Dolphins in the last regular-season game.

As Dylan Brody Isaacs and his pals were returning to their vehicle after the game Sunday night, they had an argument with the driver of another vehicle, Miami Gardens police said in a press release.

The motorist pulled out a gun and fired bullets at Isaacs, who died at the scene, authorities said.

The man then escaped in an earlier model Honda Accord, which was discovered in Palm Beach County the next day. The automobile was seized as part of the inquiry. Detectives have identified and interrogated a suspect, but that person’s name hasn’t been revealed.

A GoFundMe campaign has gathered about $90,000 as of Wednesday to cover the costs of a funeral for Isaacs and for transporting his body to Six Nations, the largest First Nation reserve in Canada. Isaacs lived in Hollywood, Florida, according to his Facebook page.