FILE - This Aug. 15, 1987, photo provided by the NFL shows Los Angeles Raiders tight end Todd Christensen (46) during a preseason football game against the San Francisco 49ers in Los Angeles. ... more 
FILE - This Aug. 15, 1987, photo provided by the NFL shows Los Angeles Raiders tight end Todd Christensen (46) during a preseason football game against the San Francisco 49ers in Los Angeles. Christensen died from complications during liver transplant surgery. He was 57. Christensen's son, Toby Christensen, said his father passed away Wednesday morning, Nov. 13, 2013 at Intermountain Medical Center near his home in Alpine, Utah. (AP Photo/NFL Photos) less 
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Associated Press | Photo By NFL Photos
Wed, Nov 13, 2013 3:10 PM EST