Darrius Heyward-Bey leaves Colts practice with knee injuryCopyright 2014 Associated Press. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.SI Staff|Share on FacebookShare on XAdd us as a preferred sourceDarrius Heyward-Bey leaves Colts practice with knee injuryCopyright 2014 Associated Press. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.Published Aug 4, 2013 | Modified Aug 4, 2013SI STAFFShare on FacebookShare on XHome/NFL