WHO KILLED LYNN DERRICK?

According to https://www.zodiacciphers.com/zodiac-news/the-final-day , on July 26, 1972, Lynn Derrick was kidnapped from her residence on Powell Street in San Francisco, and was found dead on Valley Street in Sausalito. The locations are linked to Sally Stanford, who had managed the Pine Street brothel in San Francisco and then dedicated herself to the Valhalla Restaurant