Carmen would normally roll her eyes and walk away at the site before her, but since she can feel the presence of magic, she'll proceed with caution.  She walks up to the policeman, trying to look confident.  "Excuse me, officer...there's a small child wandering around in the casino...seems to have been misplaced by his parents.  Security seems to have their hands full with something;  they wondered  if you could escort him to the desk."  Carmen lies to the policeman, hoping to get some privacy with the spellcaster.