INDIANAPOLIS -- Indianapolis Colts receiver Austin Collie will miss the rest of the season with a ruptured patellar tendon in his right knee.

Collie was injured during the second half of the 22-17 loss to Jacksonville after catching a short pass over the middle. Initially, the fear was that Collie may have sustained another concussion. He has been diagnosed with three concussions over the past 22½ months and left another game during that span with what team officials described as "concussion-like symptoms."

So when Collie grabbed his head Sunday, many fans and some teammates feared the worst. Collie then reached for his right knee. An MRI on Monday confirmed the bad news.