The police have a difficult job trying to figure out who the primary aggressor is while focusing on the protection of the people involved. During Lubbock domestic violence investigations, the police may be trying to figure out who did it but. They will also want to separate the people and arrest an individual just to ensure that everyone is protected.
Police have to come into the chaos of a domestic violence situation and emotional situation. While they are trying to make sure they are safe as officers and that everyone around them is safe. They have to fulfill their role as a detective. They are going to be interviewing people and gaining the best sense of what happened that they can. Sometimes this is accurate and, unfortunately, sometimes it is not. Officers are tasked with doing the best they can in the chaos of the situation with the witnesses that they have.