Reward doubled for ‘Doodler’, San Francisco serial killer of gay men

The original 1975 sketch of the "Doodler" suspect, left, was updated in 2018 using age progression to show what the man might look like today. (Illustration: Courtesy SFPD)

San Francisco police are doubling the reward money being offered to solve one of the city’s most infamous cold cases that involved the killings of gay men.

It was announced January 27 that $200,000 is being offered for information leading to the…