Police responded at about 9:30 p.m. to the 1200-block of Sunnyside Court.
A man was found shot in a roadway and taken to a hospital, where he was pronounced dead, police said.
He was identified as Kevin Rodriguez-Ruiz, 31, according to the Lake County Coroner's Office.
Police said a suspect was located and taken into custody with assistance of Illinois State Police.
According to a preliminary investigation, police said the suspect and victim knew each other and the incident is believed to be an isolated incident.
Juan U. Lopez-Aguayo, 26, of Round Lake Beach was charged with first-degree murder and attempted first-degree murder in connection with the shooting.
Lopez-Aguayo is due in court Tuesday.