I was placed in an awkward situation recently where our neighbor called the cops on us. For reference sake, he was calling regarding a suspected domestic disturbance which occurred in the home behind ours, and he misidentified our home. However after he confronted me about it - he said he was going to call the cops (which he proceeded to do in front of me). When I began leaving he said it was a crime to leave.
I am aware that in certain situations (such as car accidents, or as the person who called 911) you may need to remain at the scene until speaking with police. However, I was unable to find information regarding situations where there is no immediate threat or crime that has been observed.
My question - What are your legal responsibilities when having the police called on you?