Yeah, right! He was a detective, that’s the ticket!
“Authorties say the Cossacks were upset the location was changed to “their territory” and decided to crash the meeting”
http://www.myhighplains.com/story/d/story/da-documents-reveal-details-on-twin-peaks-shootout/35286/uwH9wq6qbkWnF7olG1iBOA