Remains Found in Brazoria County May Be Kelli Cox 04/05/2016 5:45 pm PDT Comments KDAF via KDAF: BRAZORIA COUNTY, TX -- (KDAF) -- Search teams digging in a field in southeast Texas may have finally found the answer to a 19-year-long mystery: the whereabouts of Kelli Cox. Kelli Cox was last seen alive in Denton in July of 1997. Now, after all this time, convicted kidnapper William Reece led investigators to a remote field south of Houston. Late Monday, they found human remains, right where Reece said he buried Kelli's body. DNA tests will take a while, but cops are pretty sure it's Kelli. FULL STORY: Remains Found in Brazoria County May Be Kelli Cox - KDAF Waiting for your permission to load facebook comments.