Cardinals lose another linebacker in Okafor

(Sports Network) - Arizona Cardinals linebacker Alex Okafor will miss the remainder of the season with a torn biceps.

The rookie revealed his injury via Twitter.

"Out for the season with a torn bicep. Coming back stronger next year," Okafor wrote.

The Cardinals had already placed linebackers Sam Acho and Lorenzo Alexander on injured reserve earlier this week.

09/25 08:46:30 ET