So, please enumerate those "indications". We're waiting...
UPDATE: A security employee working in the area reported the shooter had been in a black SUV that arrived in the area on E Pine. A 911 caller told police a man carried a rifle out of the SUV before gunfire erupted, according to East Precinct radio updates. The man who was killed was hit by multiple shots on the southwest corner of E Pine in front of the Odd Fellows building. Camp security was reported following the suspect after the shooting. There have been no reported arrests by police.
Antifa false flag?