Morgana and Lewis encountered Alexander and his men outside the private office, they stopped Morgana and Lewis from entering the elevator and leave the building, apparently, Alexander didn't recognize Lewis who is wearing a puppet mask that Morgana made him wear.
If you tell me where Lewis is, I will let you leave, if you don't then don't blame me if I ordered my men to kill you. I still have men who are also in this building, they took the stairs but they will be here in a minute. You are totally outnumbered and there is no way that you can take us all down even if you have a Remington gun. Alexander threatened Morgana, as he signals his men to be alert.