Let's also not get into Kris Letang's history of health problems: the 36-year-old has survived two strokes and also had neck surgery for a herniated disk a few years back, causing him to miss the playoffs entirely.
Bennett did receive two penalties for the outrageous hit: two minutes for the obvious cross-checking and two minutes for unsportsmanlike conduct. The Panthers did end up winning the game, however, beating the Penguins 3-2 in a shootout.