Robert Crimo, the 21-year-old man charged with killing seven in the July 4 mass shooting in Highland Park, threatened to “kill everyone” in his home with a “collection of knives” three years before he allegedly went on his shooting rampage.
Officials revealed in a press conference on Tuesday afternoon that law enforcement were called to his home for two incidents involving the suspect in 2019 – but he was still able to legally purchase five firearms.
