It is known that Marilyne, a former federal government employee, had gone to the Federal Credit Union at the Pentagon in Washington, D.C. She conducted a transaction at the credit union and then proceeded to pay a bill at a Sears and Roebuck store. Later that day, it is possible she was also seen riding on the Metro Subway in Landover Hills, MD. Her disappearance is ruled suspicious. (Information retrieved from NamUs.gov)