It is a crime spree and viral internet sensation that started in Chicago last May and is spreading across the country like wildfire. […] It's called “Put ’Em In A Coffin,” and it was created by a rap musician named VonMar, who has posted dozens of videos of himself doing it. He's even been arrested for it. Just what is “Put ’Em In A Coffin”? James McHugh, 28, lives in the Fifth Ward, and he can tell you exactly what it is, because it happened to him this past weekend. “A group of young idiots, just out for laughs, to...