How would you have advised this woman?

This call to the police, should have been handled over the phone with the police phone operators, instead of sending a uniformed officer to talk to this caller. Nevertheless, I was elected to answer this call. The complainant lived across the street from where the complainant wanted to discuss an activity. The complainant stated the married couple across the street from her, had only been married for six weeks. She further stated that her husband goes to work each day and his wife walks out the front door and into the front door of the house next door. She stays three or four hours each day. An unmarried man lives there alone and the complainant tells me that this is just not right. Question: place yourself in my shoes and tell us what action would have taken and what would you have advised the complainant?