This incident also shows a pattern of Krah accusing individuals of vile criminal conduct with out any kind of tangible supporting evidence.Seems Krah has a history of accusing males of stalking children and taking matters into his own hands. This incident happened in July 2010.
Park district discusses pool rules | Vashon-Maury Island Beachcomber
The pattern also shows Krah confronting the "criminal" (neither of the men had a criminal record, nor had they been the subject of complaints) in a dramatic, public manner that was not justified under the circumstances.
The totality of the lack of supporting evidence in conjunction with the dramatic "interventions" questions the true motive for the encounters.