Who Is Mint Butterfield? Teen Daughter of Former Slack CEO Stewart Butterfield Vanishes as She Is Feared to Be in Notorious Tenderloin [Video]

An heiress to a $1.6 billion tech fortune has vanished and is suspected to be in one of San Francisco’s most crime-ridden neighborhoods. Mint Butterfield, the daughter of wealthy businessman Stewart Butterfield, was last seen on Sunday night around 10 p.m. in Bolinas, California. Her mother reported her missing the next morning.

The teenager attends a private boarding school in nearby Napa Valley and is now suspected to be in San Francisco’s notorious Tenderloin neighborhood. On Tuesday, the Marin County Sheriff’s Office shared a “missing” flyer featuring Mint’s photo on the social media platform Nextdoor. Police have been searching for Mint but so far have been unsuccessful in tracing her.

Desperate Search after Vanishing

Supervisor Matt Dorsey shared the flyer on X, revealing that Mint is believed to be in the Tenderloin, a neighborhood long associated with drug abuse, crime, and homelessness.

Per the San Francisco Standard, Mint has a previous history of substance …