San Francisco police are taking another hard run at one of the city’s most notorious cold cases, renewing a public appeal today to help identify a suspect they believe is tied to six killings of gay men found near Ocean Beach and nearby parklands in 1974 and 1975. The department is now putting up a reward of up to $250,000 for information that leads to the suspect’s identification, arrest and conviction, saying new leads and forensic work have finally given the decades-old case fresh momentum.
What Investigators Say
According to the San Francisco Police Department, the killings occurred between January 1974 and June 1975 and involved men investigators believe were targeted because they were gay, white adults. Detectives have reissued a crime bulletin and paired it with the six-figure reward in hopes of jogging memories and nudging reluctant witnesses to finally speak up. SFPD notes that tipsters can remain anonymous and that multiple investigators are standing by to take calls during business hours.
Victims and Timeline
The victims named by investigators include Gerald Cavanaugh, Joseph "Jae" Stevens, Klaus (Claus) Christmann, Frederick Capin, Warren Andrews and Harald Gullberg, with bodies recovered at Ocean Beach, Golden Gate Park, Land's End and nearby sites, as detailed by the San Francisco Chronicle. Cavanaugh was found near Ulloa Street and the Great Highway in January 1974, and Andrews was assaulted at Land's End on April 27, 1975 and later died. Investigators say the victims' ages and locations line up with a single-suspect pattern. Family members and surviving victims have been interviewed as part of the renewed probe, the Chronicle reports.
Fox Plaza Attacks and a Person of Interest
The San Francisco Police Department's Facebook post says cold-case detectives have identified a suspect tied to two violent July 1975 attacks at the Fox Plaza apartments, although investigators also say they have not yet been able to conclusively link those assaults to the Ocean Beach homicides. The 1975 Fox Plaza attacks produced two survivors whose accounts helped create the original forensic sketch that later guided age-progressed images. Investigators say tips suggest the suspect may not have remained in the Bay Area. The post notes that the person of interest may have traveled by car from the Bay Area through parts of the southeastern United States, a pattern detectives are now checking against tips and historical records.
How to Tip Investigators
Anyone with information is urged to contact the SFPD Homicide Cold Case Unit. Per the San Francisco Police Department, you can call the 24-hour tip line at 1-415-575-4444, text TIP411 (begin the message with "SFPD"), or reach Cold Case Investigator Daniel Dedet at (415) 553-1450 Monday through Friday from 9 AM to 5 PM. Tipsters may remain anonymous, and the department says a reward of up to $250,000 is available for information leading to the identification and conviction of the suspect.
Why This Matters
Reporting by the Chronicle and other outlets in recent years helped revive the investigation by surfacing new witnesses and potential forensic leads, including DNA testing that investigators say has produced tips outside California. Survivors and families say stigma and fear kept many witnesses silent for decades, and detectives are hoping that the reward and renewed publicity will persuade people who once stayed quiet to come forward. Investigators stress that even small details could help close a case that has haunted San Francisco's LGBTQ community for more than 50 years.
