He was also challenged that his evidence directly contradicted what he had told the previous trial.
The previous trial ended in September 2007, when a jury deadlocked 10 to 2 in favor of conviction.
The previous trial, which lasted eight weeks, ended last December with a hung jury after eight days of deliberations.
The previous trial resulted in a 7-to-5 split in favor of conviction of Officer Morse.
The court deemed that the previous trial had been marred by witness intimidation.
But Officers Bruder and Wiese, both acquitted in the previous trial, sat on benches in the hallway, their heads hung low, their families at their sides.
Detective Turetzky's testimony barely touched on the question of an obstruction plot and was virtually identical to the testimony he gave last year at the previous trial.
Does it mean evidence that previously existed but was not admitted at the previous trial or is the requirement for completely new evidence?
Burns ruled that, under Scottish law, perjury can only be committed if the alleged lie had a material effect on the outcome of the previous trial.
This means that trap states in the previous trial did not remain trap states in the next trial.
Participants were also interviewed about their own driving-performance and their perceived workload during the previous trial.
