Robert Crimo, a shooter from Highland Park, left a long trail of tributes to mass shootings and public killings on social media sites, suggesting that he may have been preparing for this attack since 2021.
The suspected gunman in a mass shooting at a July 4th parade in Highland Park, Illinois, that killed seven people and wounded dozens has been charged with seven counts of murder.
After at least six people were killed and 24 more were injured during a July Fourth celebration in an affluent Chicago suburb, police started a large manhunt for a rooftop gunman on Monday, according to officials.