Mary Cosby ‘RHOSLC’s Mary Cosby Accuses Whitney Rose Of Being Racist Salt Lake City Housewife Pastor Mary Cosby’s Son Doing DRUGS & Flashes GUNS On Social Media! Heather Gay Confirms Mary Cosby Is Returning To ‘RHOSLC’ Mary Cosby Reportedly Returning To ‘RHOSLC’ Child Harboring Case Against ‘RHOSLC’ Alum Mary Cosby DISMISSED!!