Details of Disappearance Collier-Sweet disappeared from Brownstown, Michigan on January 8, 2007. In February 2013, hunters found her skull near a creek in the Detroit, Michigan metropolitan area. Bones from her torso were found about 200 yards away. The remains were identified in March.
Collier-Sweet's husband is currently in prison for his first wife's 1990 murder; he is the prime suspect in Collier-Sweet's murder as well. Her death is under investigation.