Ariel Lyndsey and her friends were in the lobby of the Palazzo Hotel in Las Vegas on their way to dinner when she says she felt a hand go up the back of her skirt. She confronted the man she said was responsible as her friend recorded the encounter. But when Ariel tried to stop him from getting away, he fled. Las Vegas Metro police tracked down the suspect and arrested him for open and gross lewdness. Ariel hopes her encounter will motivate other victims of sexual assault to make reports.