Theresa Rena Green, 40, was last seen September 13, 2011, in Splendora, Texas. She was driving a white 1997 Ford F-150 and was with two companions identified only as a man named Shawn and another woman. The group was reportedly headed toward Nevada and Utah, possibly for a camping trip.

Theresa stayed in touch with family and friends until October 16, 2011; contact stopped abruptly after that date and her whereabouts have been unknown since. She is 5 feet 6 inches and about 267 pounds, with several distinctive tattoos including a knight and dragon on her shoulder, a moon and star on her arm, and tribal art on her lower back. Few concrete leads have emerged and the Montgomery County Sheriff’s Office lists the case as open.

If anyone saw Theresa, the white 1997 Ford F-150, or the companions named in the report during that fall of 2011, can you share what you remember?