Storm Lake, IA (KICD)– Four people have been charged and others are sought by police following what is being called a large fight at a local celebration venue over the weekend.

The Storm Lake Police Department was called to the Oasis Event Center around three o’clock Sunday morning where several people were reportedly engaged in an altercation on the dance floor leading to one person be knocked unconscious by being hit in the head by a chair.

As a result, police arrested 22-year-old Anthony Varas, 33-year-old Branlis Gonzalez, 28-year-old and Liduan Gomez-Chirolde all of Storm Lake along with 22-year-old Joan Monsivias of Schaller. All four individuals were charged with participating in a riot with Gomez-Chirolde also being charged with assault with a dangerous weapon.

Authorities say the investigation is ongoing and work is underway to identify others believed to have been involved. Anyone with information is asked to contact the Storm Lake Police Department at 732-8010.