article_snippet: Texas prison execute inmates in chambers like this one.
article_snippet: Executions for death row inmates take place in Texas Department of Criminal Justice Huntsville Unit (pictured)
article_snippet: Texas has executed a nation-leading 521 inmates since 1982, when Texas became the first state to use lethal injection.
highlights_snippet: Texas has executed a nation-leading 521 inmates since 1982 .
  
highlights_snippet: That same year Texas Texas became the first state to use lethal injection .
  