article_snippet.sent: The 27-year-old Spears showed no emotion when The 27-year-old Spears was sentenced .
article_snippet.sent: Defense attorneys said evidence by the prosecution did not prove murder.
article_snippet.sent: Garnett Spears did not testify at trial.
highlights_snippet.sent: the crime cruelty'
  Spears showed no emotion when Spears was sentenced .