Below is footage taken right before the Floyd Mayweather boxing fight at the Palms Casino Resort in Las Vegas on Sept 14, 2013.
Justin had entered the building through an employee entrance and stumbled upon a patrol bicycle in the hallway. TMZ said he “stole” the bike but really he just took it for a ride through the halls. He got in a little bit of trouble as you can see from the video but eventually all was good.