it would have never been covered up. >> but eddie makdessi was outraged. to him, the evidence was clear. >> eddie believes that quincy brown went there to shut her up and stop talking about what was going on at the base. eddie also said quincy was part of a larger conspiracy involving higher navy forces to keep her quiet. >> as proof, eddie pointed out that elise had recently been demoted at the navy base. eddie claims in retaliation for her sexual harassment claims. >> eddie says they really slowed down her training. re-assigned her because of it. >> then, investigators noticed small inconsistencies in eddie's story. according to quincy brown's cell phone records, he called the makdessi's apartment at 9:36 on the night of the murders. which was after eddie claimed they were assaulted at the door of their apartment. the knife found under quincy brown's hand, the one used to kill elise makdessi didn't contain brown's fingerprints and his shirt didn't have elise's blood. >> how in the world could he have done this and not have had any of elise's blood on him.