Since 1985 Frew has worked with San Francisco police Inspector Sandi Gallant as a consultant on the occult,[REF] growing over the years to collaboration with law enforcement agencies around the country.
In 1986, with his college friend Shawn Carlson, Frew proposed that the Committee for the Scientific Examination of Religion (CSER) investigate the rising and widespread claims of "Satanic Ritual Abuse" or "SRA."