explaining that it remains the ultimate burden of the accused to persuade the trial judge by a preponderance of the evidence that the allegations of purposeful discrimination are true | explaining that it remains the ultimate burden of the accused to persuade the trial judge by a preponderance of the evidence that the allegations of purposeful discrimination are true | upholding a strike simply because the juror was a mailman and noting that it was not the “office” of the reviewing court to judge the prosecutor’s credibility | holding defendant's reputation in Virginia admissible in Texas prosecution | holding defendant’s reputation in Virginia admissible in Texas prosecution | holding defendant's reputation in Virginia admissible in Texas prosecution | issue of involuntary manslaughter not raised where “appellant did not testify or offer any evidence that he caused his victim’s death by a reckless act” | also holding strike based on employment with postal service was race-neutral | psychologist-patient communication privilege governed by laws of state where communication took place | limiting first degree murder defendant’s brief to 65 pages | reasonable to seek to avoid A literacy problems @ | without opinion by an equally divided Court | without opinion by an equally divided Court