An argument in front of the Boss roller coaster at Six Flags led to four St. Charles men being arrested for alleged assault, Eureka Police said.
The incident happened at about 7:33 p.m. June 24 when two groups got into an argument in the park, the report said. The argument became heated and turned into a physical altercation that left a 26-year-old St. Charles man with swelling around his left eye, police reported.
A different 26-year-old, along with a 16-year-old, 18-year-old and 36-year-old were arrested for fourth-degree assault.
All involved in the fight were treated at the park’s first aid station, the report said.