I don't necessarily have a theory, but here's MY list of possible people to LOOK at:
Someone who hangs around colleges, is NOT a college graduate but frequents and befriends a # of students
Someone who was denied a college education but MAY have been gifted as these students. Of course that would go along with previous suggestion.
Someone who has a friend who died from college drinking (ie binge drinking) (trying to save them)
Someone who impersonates a policeman, they COULD have been trained as a ride a long, etc.
Someone who services bars equipment
Someone who owned a bar that was closed down because of say, binge drinking by college students (ie death)
Someone in a band that travels to the various venues
It has to be someone who frequents bars or the areas. Some victims picked up in the bar, some outside
Some cases COULD involve LE. Several of the victims had or in the past had, confrontation with LE, usually as a result of drinking. Those, PROBABLY, should be looked at on an individual basis by outside sources, imo.
Someone whos in a band that travels
Someone whos been a bouncer at more than one or two different bars in the various sites.
Someone whos been a bartender at more than one or two different bars in the various sites.
It COULD be someone whos either jealous of the accomplishments of these young men, the opportunity offered to these young men, the threat of harm facing these young men by being out drinking,
Just some rambling thoughts.
JMHO
fran