Police in Arkansas say at least one person has been killed and 24 people wounded in a shooting outside a car show in the city of Dumas. Arkansas State Police said in a news release Sunday that one person was in custody and authorities were searching for others who may have fired into the crowd Saturday evening. Additional information, including conditions of the wounded, wasnโt immediately available. State troopers were dispatched at around 7:25 p.m. to Dumas, following a report of gunfire outside a business where the car show was underway, Arkansas State Police spokesperson Bill Sadler said.