The Los Angeles City Attorney’s Office declined to comment on the verdict.
“Let us bring our darkness to the light,” Jordan said at a protest organized by industry insiders.
Video carried on live TV showed flames coming from the 3rd Police Precinct.
Protesters blocked the 101 Freeway in downtown Los Angeles.
Sony-owned RCA Records has yet to drop the singer.
Organizers say the gathering will be the first of “many demonstrations.”