One person was arrested Friday after using pepper spray on five people outside a nail salon in Bensenville, authorities said.
The incident occurred around 4 p.m. outside the 1 Nail Spa at 1147 S. York Road. Five people were transported to area hospitals for treatment and the suspect was charged with battery, police said.
Police didn't release the suspect's identity or provide additional details.
Officials at the nail salon couldn't be reached.