"We want everyone to know that we are devastated by the loss of my sister. I am here to be a voice for my sister," said Teresa Clark, Suzanne Simpson's sister.

SAN ANTONIO - It's a story that has gripped San Antonio for nearly two weeks now. 51-year-old Suzanne Simpson is a mother of four and a realtor - last seen on O

Police said they were not requesting volunteers to assist in the search at this time, but noted the criminal investigation remains active and ongoing.