Meredith ran into an attractive guy at a coffee shop one day.  They quickly hit it off, and she learns his name is Roman Reigns.

He works a typical 9-to-5 job, although he does work overtime every now and then.  Meredith's job requires her to travel, so she doesn't see him as often as she'd like.

Once they start dating, Meredith begins to notice something strange about Roman, but she can't quite put her finger on what.

She doesn't know that Roman has a secret.

Roman Reigns is a serial killer.

***

I figured I should put my unnecessary knowledge of serial killers to use, and this is what came of it. xD It's AU, of course, and you could make Meredith's job whatever you want, as long as it involves traveling. When Roman works overtime, he's actually out killing someone.

If you want to keep the whole "Roman is a serial killer" thing a secret until you actually reveal it in the story, feel free to change the description to your liking.

(Also, no, you may not change the Superstar to Dean Ambrose. It would be way too obvious that a story called "Killer" is going to be about Dean as a serial killer. It's not as obvious with Roman.)

Since I'm not a fan of Roman Reigns, I won't be writing this. But if you wanted to write it, just ask! I will totally check it out! :)