Robert Crimo III: What We Know So Far About Highland Park Shooting Suspect

Robert Crimo III has been charged with seven counts of first-degree murder in the mass shooting at a Fourth of July parade in Highland Park, Illinois. The Independence Day parade in the Chicago suburb, which is located 25 miles north of the downtown core, was stopped after shots were fired, leaving at least seven dead and more than two dozen injured. Here's what we know so far about Crimo and his past.