49ers place Manningham on season-ending IR

[ESPN]

San Francisco 49ers wide receiver Mario Manningham, who never fully bounced back from a December, 2012, injury in which he tore his ACL and PCL, is out for the rest of the 2013 season.

http://espn.go.com/nfl/story/_/id/10202114/san-francisco-49ers-place-mario-manningham-ir