On October 26, 2010, Levy's then-64-year-old father, Robert, took the stand and refuted statements about his past suspicions of Condit. Robert Levy testified that he told authorities during the early years of the investigation that his daughter Chandra would have been too cautious to jog in the woods alone, but said that he no longer believed this to be true. He said that he also told police that his daughter and Condit had a five-year plan between them to get married. In retrospect, Robert Levy admitted: "I just said whatever came to mind just to point to him as the villain." Levy added that he had been convinced that Condit was "guilty until we learned about this character here," referring to Guandique. On November 1, Condit testified at the trial and was asked on at least three occasions if he and Chandra Levy had been involved in a sexual relationship. He replied, "I am not going to respond to that question out of privacy for myself and Chandra." FBI biologist Alan Giusti testified that semen found on underwear from Levy's apartment contained sperm matching Condit's DNA profile.