In 1990 , fossil hunters found the most intact Tyrannosaurus Rex skeleton . It was discovered in Montana and is now on display at the National Museum of Natural History in Washington D.C. Score: Eventually , federal agents seized the T-Rex . It is the most intact T-Rex skeleton ever found . CNN Films ' `` Dinosaur 13 '' airs Thursday , December 11 , at 9p ET .
In 1990 , fossil hunters found the most intact Tyrannosaurus Rex skeleton . It was discovered in Montana and is now on display at the National Museum of Natural History in Washington D.C. Score: Eventually , federal agents seized the T-Rex . CNN Films ' `` Dinosaur 13 '' airs Thursday , December 11 , at 9p ET .