[Alberta's Child]

The most credible story I saw was that she had worked as a hostess at one of the casinos, and he may have used her I.D. to get some kind of discount or special treatment of some kind at the front desk.

[BenLurkin]

“The Atlantis” for a couple years ending in 2013, iirc.

http://www.rgj.com/story/news/2017/10/02/las-vegas-shooting-who-marilou-danley-friend-says-shes-currently-https-www-linkedin-com-in-marilou-d/723629001/

[Sacajaweau]

If she worked there, did she have some kind of pass key? Maybe to use a special elevator?