Catch me if you can

You have a job to do! Listen up! I'm in need of your unique heist abilities. I have a one off job up for grabs... if you're up for the task? You'll need to have a keen eye, explorative minds, and use stealthy movements in order to get the goods. You would be a fool! to turn down my proposition. Word is the mark has recently come in to a bit of money. A woman, recently widowed, has in her possession an item worth millions!! All you have to do is enter her mansion, get what I need and report back to me! and only me! You have an hour before she returns home then you're on your own. Be quick! Be quiet! Be smart!