[CaptainK]

I only see him and 2 nurses getting into the elevator

[Hunton Peck]

I thought the woman who actually got on the elevator is his wife (she appears to be helping him leave, whoever she is), and the woman following (wearing blue), is the nurse, who holds the door to keep it from closing. I could be wrong, of course, but I don't see how the scene jibes with either party's account otherwise.