I was asked if I would like help someone get the remaining things from his friend's rental and I agreed I would clean it up in exchange for a piano they said I could have. The landlord shows up 20 minutes into this and calls the cops. my friend left, while I stayed there because I didn't do anything wrong. There was no evict notice given, or posted. The landlord informed me they had just skipped out on him not paying rent. However, I had no knowledge of this. Still, doesnt the landlord have to do his legal work. Permission was given to me by the people who were renting from him. Until he files legal papers are they still not tenants ? Should have I been arrested ? This is crazy.