Highland Park Parade Shooting: Suspect Charged with 7 Counts of First Degree Murder, State Attorney says 'dozens of more charges' will be filed

The gunman who allegedly opened fire at an Independence Day parade in Highland Park Monday has been charged with seven counts of first-degree murder. Authorities anticipate to announce more charges in the days to come. Forty-five people were injured or killed in the attack, which was thought to have been planned by the alleged gunman for several weeks.