Swabs of semen recovered from inside the victim's body, which the prosecution claimed were too small a sample to analyze using existing technologies at the time, finally underwent DNA testing in July 2011, and ruled out Mainali as its owner.
從受害者身體內部回收的精液拭子，控方聲稱在當時使用的現有技術可進行分析的樣本太小，最終於2011年7月進行了DNA測試，並且排除了Mainali作為其所有者。