Highland Park attack: Illinois man accused of July 4th parade mass shooting faces trial 3 years after

The trial of a suburban Chicago man accused of a mass shooting at a 2022 Independence Day parade that killed seven people and wounded dozens more is set to begin Monday.

​ The trial of a suburban Chicago man accused of a mass shooting at a 2022 Independence Day parade that killed seven people and wounded dozens more is set to begin Monday. Read More Breaking News, Latest News and Videos | CNN