As soon as Milwaukee Bucks forward Jabari Parker went down without contact while driving against the Miami Heat Wednesday, viewers feared a torn ACL. Those fears were realized Thursday, when an MRI confirmed that Parker had torn his left ACL -- the same one he tore a little more than two years ago as a rookie.
What precedent is there for re-tearing the ACL? And what does the injury mean for the future of both Parker and the Bucks? Let's take a look.