Eight people were injured, one critically, in a shooting at a family-friendly Martin Luther King Jr. Day event at a Florida park Monday evening, authorities said.

Gunfire rang out around 5:20 p.m. during the MLK Car Show and Family Fun Day inside at Ilous Ellis Park, where more than a thousand people had gathered for the event, the St. Lucie County Sheriff’s Office told local ABC-affiliate station WPBF 25 News.

The shooting erupted from some kind of disagreement, according to the sheriff’s office.
Eight injured, one critically, in mass shooting at MLK Day event at Florida park