Considering it would be one of the most useful for the purpose.
Good thing he didn’t use a suppressor the body count could have been much higher.
I am betting left wing nut job.
Maybe....don’t the black panthers have their main camp in Chicago? They’ve been after the Jewish community for a long time. Anyway if they do catch the murderer he’ll get put in jail and swept under the rug like they did the Christmas parade murder because he was black.