Genealogy / Daughter, 30, disappeared August 25th Warsaw. Stayed in hotel Warszawa Chopin. [21]

Can somebody help us or advise anything?
My daughter disappeared yesterday, 8/25 in Warsaw on the way from the hotel to the airport. She spent a week in Warsaw alone as a tourist. She checked out of the hotel and never made her flight. The embassy has not found her, there is no information from police or hospitals. She is a level-headed girl, no fantasies, she has to be at work today. We live near New York. She is a young attractive woman of 30, can this play a role? Could she be abducted? She stayed in a hotel Warszawa Frederyk Chopin at Al. Jana Pawla II.

Please advise.