As she determines Kurak also did not murder Reyga , she finds herself stumped and her confidence faltering .
Dr. Crusher then confronts the Klingon scientist , much to her own peril .
As Crusher determines Kurak also did not murder Reyga , Crusher finds herself stumped and Crusher 's confidence faltering .
Dr. Crusher then confronts the Klingon scientist , much to her own peril .