Billionaire Slack Co-founder’s Daughter Reported Missing: Police

Mint Butterfield was last seen wearing a black sweatshirt, flannel pajama pants, and black boots.

Slack CEO Stewart Butterfield speaks at his companys Frontiers conference at Pier 27 & 29 in San Francisco, Calif., on April 24, 2019. Noah Berger/AFP via Getty Images

The 16-year-old daughter of billionaire Slack founder and former CEO Stewart Butterfield has been reported missing after allegedly “running away” from home, according to police in California.

Mint Butterfield was reported missing on April 22 at 8:30 a.m., according to a notice from the Marin County Sheriff’s Office.