A frightened public demanding results in the aftermath of a ghastly crime also places predictable pressures on prosecutors and police, which can sometimes lead to questionable conduct. Confronted with the evidence of Brian Dugan's guilt, the prosecutors in Hernandez's second trial had tried to suggest that he and Dugan could have committed the crime together, even though there was no proof that the men knew each other. Throughout the state's case, the prosecutors emphasized a pair of shoe prints found behind the Nicarico home, where a would-be burglari.e., Hernandezcould have looked through a window. Following testimony that Hernandez's shoe size was about 7, a police expert testified that the shoe prints were "about size 6." Until he was directly cross-examined, the expert did not mention that he was referring to a woman's size 6, or that he had identified the tread on one of the prints as coming from a woman's shoe, a fact he'd shared with the prosecutor, who somehow failed to inform the defense.