No shots were fired during the incident, authorities said. Published 3 hours ago • Updated 40 seconds ago Provided One person was arrested Saturday following a disturbance at a south suburban indoor trampoline park that resulted in a security guard being struck, police said. The incident was reported before 5 p.m. at Urban Air Trampoline and Adventure Park, 19800 S. LaGrange Rd. According Mokena police, a number of people were being loud and disturbing, and they became upset when asked to calm down. Get the answer to your most-asked COVID vaccine questions on our mobile NBC 5 Chicago app. Download it here for iOS or Android.