Frederick Capin, a 32-year-old man, was one of the victims of an unidentified serial killer known as 'The Doodler,' who was active in San Francisco between January 1974 and September 1975. The Doodler was believed to have targeted men in the city's gay community, meeting them at bars and nightclubs before sketching their likenesses and later attacking them. Capin was found dead on May 11, 1975, having suffered multiple stab wounds.
His murder was part of a string of killings attributed to the Doodler, who was suspected of being responsible for between six and sixteen deaths.
The investigation into Capin's murder, along with the other cases linked to the Doodler, faced significant challenges. Authorities had identified a suspect, described as a young Black man between 19 and 25 years old, but were unable to secure a conviction due to the reluctance of surviving victims to testify. Some of the survivors, fearing exposure of their sexual orientation, declined to cooperate with law enforcement, which hindered efforts to bring the perpetrator to justice. Despite the passage of time, the case remains unsolved, and the identity of the Doodler has never been confirmed.
Capin's murder, along with the other killings attributed to the Doodler, remains one of San Francisco's most notorious cold cases. The lack of closure has left lingering questions about the true number of victims and the motivations behind the attacks. In recent years, renewed interest in the case has led to efforts to reexamine evidence and apply modern forensic techniques in hopes of identifying the killer. However, as of now, no arrests have been made, and the mystery surrounding Capin's death persists.
