Isnt the logo ont he back of that guys jacket the "Bay Area Delinquents" patch?
When I worked at Munroe East Bay, we had a dude walk up and just wheel a KTM 450 away. Some guy in his car saw him pushing it down the sidewalk and stopped and yelled at him. Dude drops the bike and takes off running. Car guy actually tackled him. Nice job. Whenever a dealer had bikes stolen in that area they were usually reported doing stunts around Oakland somewhere.