If the police come to your door, you are not obliged to answer their questions as you have the right to remain silent. You may respond as you would with any stranger: to determine the purpose of the visit by asking “how can I help you?” If the police ask to be invited inside to talk, do not let them in and specify that you are under no obligation to issue a statement. The police may also ask if you will consent to a search without a search warrant. Advise the police that you do not consent to a search of your premises. In rare circumstances, the police may search a residence without a warrant but you should not consent to a search of your property.
If you are asked to come to the police station for questioning, do not do so until you have exercised your right to counsel. You are not required to accompany the police unless you are placed under arrest.
If the police are responding to a 911 call, an emergency or exigent circumstances in a firearms case, they may not require consent to enter a residence in these situations.