I am "me" and not part of "we". I don't know for sure that such a thing didn't happen. I am sad to see this happened but not that surprised either. We don't know all the facts and we never probably will.
Hard to be a tourist who vacations frequently in Negril and a homicide investigator at the same time. Relax and give the police a chance to solve this crime. Personal opinions and feelings don't add much to the investigation.
When facts are known, you can trust Rob or others who live in the area will post links where you can read the results for yourself.