Conversation so far:
What was Jello Biafra's prosecution about?
In June 1986, L.A. deputy city attorney Michael Guarino, working under City Attorney James Hahn, brought Jello Biafra to trial in Los Angeles for distributing harmful material to minors.
Are there any other interesting aspects about the Jello Biafra article in addition to his obscenity prosecution?
The dispute was about neither the music nor the lyrics from the album Frankenchrist, but rather the print of the H. R. Giger poster Landscape XX included with the album.

Question: What was the result of the prosecution?
Self-contained rewrite: What was the result of Jello Biafra's obscenity prosecution?