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What more evidence have the police collected from the Idaho home where four students were murdered that hasn\'t been released? Mattresses have been removed from the home, and police are continuing to track down the digital timeline of Bryan Kohberger\'s whereabouts at the time of the murders.\\xa0
\\nPhone pings show that Kohberger was in the area of the home at least 12 times in the weeks before the murders, yet his phone was turned off during the suspected murder window. It was turned back on afterward.\\xa0
\\nThe Idaho State Lab is testing trash recovered from the Pennsylvania home of Kohberger\'s family. The lab "reported that a DNA profile obtained from the trash" matched a tan leather knife sheath found "laying on the bed" of one of the victims.\\xa0
\\nForensic experts will be looking at evidence collected at the scene for more DNA matches.\\xa0
\\nJoining Nancy Grace today:\\xa0
\\nSee omnystudio.com/listener for privacy information.
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