WTTW | Chicago's PBS Station on Instagram: "Chicago rapper Adam Kelly – better known as Adamn Killa – has been going viral for his videos on social media. In the posts, @adamnkilla trolls local law enforcement by daring them to arrest him and then dancing to his song “Fall On.” The trend did land him in hot water earlier this month, when a Chicago police officer handcuffed and briefly detained Kelly. He was released without charges and is back at it again, saying the videos are part of a larger