drugs

Paula Wissel / KPLU

Pierce County law enforcement officials say they’ve cracked a cold case murder that happened more than 20 years ago, and the investigation has ensnared a high-profile Tacoma marijuana activist.

Michael Schaef is a self-styled cannabis consultant who’s run medical marijuana dispensaries and co-founded a Tacoma “vape bar” that operated, until it was shut down, in a gray area of Washington’s pot law.