A Texas man who shot and killed two men he believed to be burglarizing his neighbor’s home won’t be going to trial. A grand jury today failed to indict Joe Horn, a 61-year-old computer technician who lives in an affluent subdivision in Pasadena, Texas.

In the Lone Star state, where the six-gun tamed the frontier, shooting bad guys is a time-honored tradition, and Horn’s case centered on a Texas state law based on the old idea that “a man’s home is his castle.” The “castle law” gives Texans unprecedented legal authority to use deadly force in their homes, vehicles and workplaces. And no longer do they have an obligation to retreat, if possible, before they shoot.

“I understand the concerns of some in the community regarding Mr. Horn’s conduct,” Harris County District Attorney Kenneth Magidson told reporters at the courthouse. “The use of deadly force is carefully limited in Texas law to certain circumstances. … In this case, however, the grand jury concluded that Mr. Horn use of deadly force did not rise to a criminal offense.”

General Sessions Court Judge Bob Moon said Friday that crime in Chattanooga “has become so rampant that it is no longer possible for the police department to protect our citizens.”

He told a woman who had been pulled from her car and beaten in the head that she or her mother needed to “purchase a weapon, obtain a gun permit and learn to protect yourself.” The woman moved back in with her mother after the May 4 incident on E. 17th Street.

Judge Moon said, “The U.S. Supreme Court has ruled that all citizens have a right to purchase a weapon to defend themselves, their families and their homes – unless there is some disqualification that prevents them from owning a weapon.”