The Carolina Panthers saw one of their star players, and another promising one, go down Wednesday morning.
Kelvin Benjamin was carted from practice after suffering what appeared to be a left knee injury, according to reporters at the joint practice with the Miami Dolphins. Coach Ron Rivera said Benjamin suffered a sprained knee and will undergo an MRI exam in Charlotte.
http://www.nfl.com/news/story/0ap3000000512616/article/kelvin-benjamin-sprains-knee-in-practice-to-have-mri