I'm not sure specifically which 'Texas red real story' you are referring to. There could be many stories related to something named 'Texas red'. It could be about a person, a place, or an event. More context would be needed to give a detailed answer.
Well, if 'Texas Red' was a real person, the true story might involve his or her upbringing, life achievements, or even misdeeds. It could be a story of struggle and survival in the tough terrains of Texas. Maybe Texas Red was a rancher who had to fight off bandits or deal with droughts and other natural disasters. Or perhaps he was involved in some sort of political or social movement in Texas history, but again, without more information, it's all speculation.
Yes, the 'Texas Chainsaw' is based on real - life serial killer Ed Gein. Gein was a Wisconsin murderer who inspired many horror movies with his disturbing crimes, which included grave robbing, making items from human body parts, etc. His actions provided the basis for the terrifying chainsaw - wielding maniac in the 'Texas Chainsaw' franchise.
The Texas massacre likely refers to various tragic events in Texas. One well - known example could be the Waco siege which had a complex and controversial story involving a religious group. The ATF raided the compound which led to a long standoff and ultimately a tragic end with many casualties. It was a situation filled with issues regarding law enforcement tactics, religious freedom interpretations, etc.
The Texas Massacre refers to a very tragic event. There was a series of brutal killings in Texas. It often involves a perpetrator or a group who carried out violent acts against innocent people. These acts usually shock the community and attract wide - spread media attention due to their extreme nature.