Baltimore Ravens rookie OT Ramon Harewood (6th round, Morehouse College), was injured and carted off the field in the team's second day of Mini-Camp. Harewood looked to have no one around him when he buckled and went down while setting up to block during a drill. He was carted off the field with his hand covering his face. From my experience of suffering an ACL tear, it looked eerily similar to what I felt and caused me to wince watching it. However, according to BaltimoreRavens.com, he says it is just some tissue damage, but not ligament.
Harewood is expected to miss the rest of camp and could return in 3-4 weeks.