Probably do the safe method..

Stalk you, then sneak attack you with a MagLight to the back of the head. One solid blow and you'll be knocked unconcious. Probably catch you walking into your apartment/house. I gambled there would be nobody else there, but I brought a 9mm as well. As soon as you turn the key..whack. Probably rape you a few times before you woke up tied up with a plug in your ass. Then before I bash you again I'd pull the mask off so you could see my face..doesn't matter anymore at that point. Last face you're ever going to see..so I make sure I have a kind look..a gentle look. I set a timer on my phone while you try to scream, but you're gagged. You have 6 hours of life left little bitch, now you better put on a performance for master if you want to live that long..