Funny you should bring up stealing moon rocks....
From the wikipedia article on moon rocks:
In June 2002, 101 grams of moon rocks were stolen from the Johnson Space Center by interns Thad Roberts and Tiffany Fowler. The pair used knowledge of the security around the rocks gained during their internship to remove a 600 pound safe containing the samples. Roberts is a certified pilot and scuba diver who was an ambitious student pursuing degrees in Physics, Geology and Anthropology who aspired to be an astronaut. Fellow interns Gordon McWhorter and Shae Saur were also later arrested for their role in the theft and attempted sale of the rocks. The theft also included a meteorite that may have revealed information about life on Mars.
Incidentally.... Shae Saur was a student at Lamar University... in Beaumont, Texas... which is 10 minutes from here.