Hi. I live in New York and own a 3 family house. A tenant moved out earlier this month and hasn't dealt with two people he rented rooms to. They are still living in the apartment and refuse to move. On top of that, they refuse to pay rent. The only agreement I entered into is an agreement with the tenant that moved. None with his subtenants. Although, I was aware that he was renting out spare rooms and was aware the subtenants existed. I'm not sure if a written agreement exists between the tenant and the subtenants. It might've just been a verbal agreement.
What can I do legally to kick the subtenants out of my house?
Thanks for your help.

