Transcript for Base Jumpers Parachute Off Trump Tower
Hold on to your loved -- long drop. All the way down some doubt. In the middle of downtown Chicago we are on the -- team. Floor of the ABC news Chicago bureau here on the rooftop. And believe there are people who choose to jump over buildings just like this -- sometimes even much higher taller than this one. It happened right here in Chicago at the drought tolerant on Wednesday according to police. Three guys somehow made its way into the trump tower all the way up to the 92 story they caught a few blocks it what -- news. Big jump off the side of the building now police are still trying to track him down this whole concept is -- and it's based -- they. The cult following it happened Space Needle in Seattle and that in. Here in the country and around the world now there are some people who trades. Like the Red Bulls dynasty it's not clear whether members of that team and he -- there are illegal dump site was the case. Their job that much tougher to do and they say that there is -- exhilaration. And sense of excitement that comes along it dumping off. -- high tall building. Come right back and they say they believe that might be what motivates people like you legal jumpers did it here in Chicago. To do what they do now I've been looking up the -- of this building here. A couple minutes now this is just the fourteen story and I would I think about what he said about that excitement. And I think I'm just gonna take their -- How it -- ABC news Chicago.
This transcript has been automatically generated and may not be 100% accurate.