Armstrong, 36, fled Austin, Texas , shortly after gunning down rising cycling star Moriah Wilson in a jealous rage over her relationship with her live-in boyfriend.
Detective Katy Connor had been testifying earlier today when she told the court that Armstrong said cops had humiliated her when they brought her in for questioning.
Armstrong, who s accused of shooting Moriah Wilson dead 18 months ago, fled to Costa Rice following the death and sought out a plastic surgeon to have a nose job and a brow lift.