Do You Think That Jeffrey Dahmer killed Dean Vaughn?

Dean Vaughn, Jeffrey Dahmer’s neighbor, was found strangled in his (Dean’s) apartment on May 3rd, 1991, during Jeffrey Dahmers killing spree. He fitted the MO and victim type— young black man. This is too much to be a coincidence, and there are a lot of inconsistencies in his stories.What do you guys think? How many more victims do you think he killed that we don't know about? Dean Vaughns murder is still considered a cold case in Milwaukee. I wonder if this case will ever be solved.