Raiders-Broncos collision benches 2
Cox was helped to the bench, where he remained seated with a head injury. His return was listed as questionable.
There was no update on the injury to Murphy.
The two players collided on a pass that was caught by fullback Marcel Reece for a 19-yard gain. They both stayed down near the Broncos bench, with the Raiders training staff coming over to assist Murphy back to their side of the field.
Copyright 2010 by The Associated Press
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