Robert Crimo III had legally purchased five guns, including the suspected murder weapon, despite having come to law enforcement's attention twice for behavior suggesting he might harm himself or others.
The man accused of opening fire with a rifle from a rooftop onto a crowd of people watching a July Fourth parade near Chicago, turning the holiday celebration into another national tragedy, was charged on Tuesday with seven counts of first-degree murder.
By Brendan O'Brien and Steve Gorman HIGHLAND PARK, Ill. (Reuters) - The man charged with killing seven people at a Chicago-area July Fourth parade sli.