Michelle Mason, 45, was last seen in Cleveland on October 8, 2008. She lived on East 121st Street, was a mother of two, and had reportedly rebuilt her life after struggles with heroin and crack cocaine, living independently and without recent arrests. Family members described her as someone who loved the arts and travel.

Her mother, Adlean Atterberry, said the family posted flyers and believed some had been torn down in the neighborhood. In late October 2009, police searching the home of Anthony Sowell on Imperial Avenue discovered the remains of multiple women; Michelle Mason’s body was among those recovered. Sowell was arrested when officers went to his residence on a rape charge and noted a foul odor.

The case highlighted concerns about how missing persons reports involving marginalized women were handled. If anyone knew Michelle, her routines, or saw flyers in that area, please share information with investigators.