Check on who these thugs are, who are they related to.
From an earlier article on the same topic:
"The couple who hosted the party wonder whether the authorities are moving slowly because of the family involved. Rich Aicardi and two of his brothers who were involved in the incident are the sons of prominent San Francisco pediatrician Eileen Aicardi.
The I-Team met with Eileen Aicardi and her sons last night. They invited us into their home in the shadow of Coit Tower, but later declined to be interviewed. Rich Aicardi did not want to have his picture taken."