Mary Lee Grobe RESOLVED Grobe, circa 2003 Missing Since 09/27/2003 Missing From Poplar Bluff, Missouri Classification Endangered Missing Sex Female Race White Age 74 years old Distinguishing Characteristics Caucasian female. Details of Disappearance Grobe disappeared from Poplar Bluff, Missouri on September 27, 2003. In April 2009, her skeletal remains were found close to her home. The body wasn't identified until June 2012. Her death remains under investigation. Investigating Agency - Source Information KAIT 8 . .