Brewington appeals his convictions for two counts of class A misdemeanor intimidation, one count of class D felony intimidation, class D felony attempt to commit obstruction of justice, and class D felony perjury.  Brewington asserts that the trial court abused its discretion in instructing the jury; the evidence is insufficient to sustain his convictions for intimidation, attempted obstruction of justice, and perjury; his convictions constitute double jeopardy; the trial court abused its discretion in admitting evidence; and that the trial court abused its discretion in empanelling an anonymous jury.